289094904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{81943}}^1$

素因数の和:81969

約数の個数: 72

約数和(自身を含む): 910807560

約数和(自身を除く): 621712656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 81943, 163886, 245829, 327772, 491658, 573601, 655544, 737487, 983316, 1147202, 1474974, 1720803, 1966632, 2294404, 2949948, 3441606, 4015207, 4588808, 5162409, 5899896, 6883212, 8030414, 10324818, 12045621, 13766424, 16060828, 20649636, 24091242, 32121656, 36136863, 41299272, 48182484, 72273726, 96364968, 144547452, 289094904]

約数ペア:

[(1, 289094904), (2, 144547452), (3, 96364968), (4, 72273726), (6, 48182484), (7, 41299272), (8, 36136863), (9, 32121656), (12, 24091242), (14, 20649636), (18, 16060828), (21, 13766424), (24, 12045621), (28, 10324818), (36, 8030414), (42, 6883212), (49, 5899896), (56, 5162409), (63, 4588808), (72, 4015207), (84, 3441606), (98, 2949948), (126, 2294404), (147, 1966632), (168, 1720803), (196, 1474974), (252, 1147202), (294, 983316), (392, 737487), (441, 655544), (504, 573601), (588, 491658), (882, 327772), (1176, 245829), (1764, 163886), (3528, 81943)]