### Properties of the number 312408369436380:

312408369436380 = 2^{2}× 3 × 5 × 7 × 743829451039 is composite and not squarefree.

312408369436380 has 5 distinct prime factors, 48 divisors, 47 antidivisors and 71407627299648 totatives.

312408369436380 = 78102092359096

^{2}- 78102092359094

^{2}= 26034030786368

^{2}- 26034030786362

^{2}= 15620418471824

^{2}- 15620418471814

^{2}= 11157441765592

^{2}- 11157441765578

^{2}= 5206806157288

^{2}- 5206806157258

^{2}= 3719147255216

^{2}- 3719147255174

^{2}= 2231488353152

^{2}- 2231488353082

^{2}= 743829451144

^{2}- 743829450934

^{2}is the difference of 2 nonnegative squares in 8 ways.

312408369436380 is the difference of 2 positive pentagonal numbers in 4 ways.

312408369436380 is not the sum of 3 positive squares.

312408369436380

^{2}= 187445021661828

^{2}+ 249926695549104

^{2}is the sum of 2 positive squares in 1 way.

312408369436380

^{2}is the sum of 3 positive squares.

312408369436380 is a divisor of 239

^{82647716782}- 1.

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