315264016

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{70121}}^1$

素因数の和:70410

約数の個数: 20

約数和(自身を含む): 613006524

約数和(自身を除く): 297742508

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 70121, 140242, 280484, 560968, 1121936, 19704001, 39408002, 78816004, 157632008, 315264016]

約数ペア:

[(1, 315264016), (2, 157632008), (4, 78816004), (8, 39408002), (16, 19704001), (281, 1121936), (562, 560968), (1124, 280484), (2248, 140242), (4496, 70121)]