291253264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{10639}}^1$

素因数の和:10735

約数の個数: 40

約数和(自身を含む): 593712000

約数和(自身を除く): 302458736

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 944, 1711, 3422, 6844, 10639, 13688, 21278, 27376, 42556, 85112, 170224, 308531, 617062, 627701, 1234124, 1255402, 2468248, 2510804, 4936496, 5021608, 10043216, 18203329, 36406658, 72813316, 145626632, 291253264]

約数ペア:

[(1, 291253264), (2, 145626632), (4, 72813316), (8, 36406658), (16, 18203329), (29, 10043216), (58, 5021608), (59, 4936496), (116, 2510804), (118, 2468248), (232, 1255402), (236, 1234124), (464, 627701), (472, 617062), (944, 308531), (1711, 170224), (3422, 85112), (6844, 42556), (10639, 27376), (13688, 21278)]