1330990416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1320427}}^1$

素因数の和:1320448

約数の個数: 60

約数和(自身を含む): 4257059872

約数和(自身を除く): 2926069456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1320427, 2640854, 3961281, 5281708, 7922562, 9242989, 10563416, 11883843, 15845124, 18485978, 21126832, 23767686, 27728967, 31690248, 36971956, 47535372, 55457934, 63380496, 73943912, 83186901, 95070744, 110915868, 147887824, 166373802, 190141488, 221831736, 332747604, 443663472, 665495208, 1330990416]

約数ペア:

[(1, 1330990416), (2, 665495208), (3, 443663472), (4, 332747604), (6, 221831736), (7, 190141488), (8, 166373802), (9, 147887824), (12, 110915868), (14, 95070744), (16, 83186901), (18, 73943912), (21, 63380496), (24, 55457934), (28, 47535372), (36, 36971956), (42, 31690248), (48, 27728967), (56, 23767686), (63, 21126832), (72, 18485978), (84, 15845124), (112, 11883843), (126, 10563416), (144, 9242989), (168, 7922562), (252, 5281708), (336, 3961281), (504, 2640854), (1008, 1320427)]