240143454

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{9817}}^1$

素因数の和:9982

約数の個数: 40

約数和(自身を含む): 541717968

約数和(自身を除く): 301574514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 302, 453, 906, 1359, 2718, 4077, 8154, 9817, 12231, 19634, 24462, 29451, 58902, 88353, 176706, 265059, 530118, 795177, 1482367, 1590354, 2964734, 4447101, 8894202, 13341303, 26682606, 40023909, 80047818, 120071727, 240143454]

約数ペア:

[(1, 240143454), (2, 120071727), (3, 80047818), (6, 40023909), (9, 26682606), (18, 13341303), (27, 8894202), (54, 4447101), (81, 2964734), (151, 1590354), (162, 1482367), (302, 795177), (453, 530118), (906, 265059), (1359, 176706), (2718, 88353), (4077, 58902), (8154, 29451), (9817, 24462), (12231, 19634)]