312788082772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{29744017}}^1$

素因数の和:29744271

約数の個数: 24

約数和(自身を含む): 599639402880

約数和(自身を除く): 286851320108

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 29744017, 59488034, 118976068, 327184187, 654368374, 1308736748, 7108820063, 14217640126, 28435280252, 78197020693, 156394041386, 312788082772]

約数ペア:

[(1, 312788082772), (2, 156394041386), (4, 78197020693), (11, 28435280252), (22, 14217640126), (44, 7108820063), (239, 1308736748), (478, 654368374), (956, 327184187), (2629, 118976068), (5258, 59488034), (10516, 29744017)]