286751508

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 676087104

約数和(自身を除く): 389335596

約数列:

[1, 2, 3, 4, 6, 12, 277, 281, 307, 554, 562, 614, 831, 843, 921, 1108, 1124, 1228, 1662, 1686, 1842, 3324, 3372, 3684, 77837, 85039, 86267, 155674, 170078, 172534, 233511, 255117, 258801, 311348, 340156, 345068, 467022, 510234, 517602, 934044, 1020468, 1035204, 23895959, 47791918, 71687877, 95583836, 143375754, 286751508]

約数ペア:

[(1, 286751508), (2, 143375754), (3, 95583836), (4, 71687877), (6, 47791918), (12, 23895959), (277, 1035204), (281, 1020468), (307, 934044), (554, 517602), (562, 510234), (614, 467022), (831, 345068), (843, 340156), (921, 311348), (1108, 258801), (1124, 255117), (1228, 233511), (1662, 172534), (1686, 170078), (1842, 155674), (3324, 86267), (3372, 85039), (3684, 77837)]