268509072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{430303}}^1$

素因数の和:430327

約数の個数: 40

約数和(自身を含む): 747007744

約数和(自身を除く): 478498672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 430303, 860606, 1290909, 1721212, 2581818, 3442424, 5163636, 5593939, 6884848, 10327272, 11187878, 16781817, 20654544, 22375756, 33563634, 44751512, 67127268, 89503024, 134254536, 268509072]

約数ペア:

[(1, 268509072), (2, 134254536), (3, 89503024), (4, 67127268), (6, 44751512), (8, 33563634), (12, 22375756), (13, 20654544), (16, 16781817), (24, 11187878), (26, 10327272), (39, 6884848), (48, 5593939), (52, 5163636), (78, 3442424), (104, 2581818), (156, 1721212), (208, 1290909), (312, 860606), (624, 430303)]