628177488

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{99901}}^1$

素因数の和:100043

約数の個数: 40

約数和(自身を含む): 1635195936

約数和(自身を除く): 1007018448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 99901, 199802, 299703, 399604, 599406, 799208, 1198812, 1598416, 2397624, 4795248, 13087031, 26174062, 39261093, 52348124, 78522186, 104696248, 157044372, 209392496, 314088744, 628177488]

約数ペア:

[(1, 628177488), (2, 314088744), (3, 209392496), (4, 157044372), (6, 104696248), (8, 78522186), (12, 52348124), (16, 39261093), (24, 26174062), (48, 13087031), (131, 4795248), (262, 2397624), (393, 1598416), (524, 1198812), (786, 799208), (1048, 599406), (1572, 399604), (2096, 299703), (3144, 199802), (6288, 99901)]