2856263868

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{20071}}^1$

素因数の和:20207

約数の個数: 72

約数和(自身を含む): 7452332160

約数和(自身を除く): 4596068292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 531, 603, 708, 804, 1062, 1206, 2124, 2412, 3953, 7906, 11859, 15812, 20071, 23718, 35577, 40142, 47436, 60213, 71154, 80284, 120426, 142308, 180639, 240852, 361278, 722556, 1184189, 1344757, 2368378, 2689514, 3552567, 4034271, 4736756, 5379028, 7105134, 8068542, 10657701, 12102813, 14210268, 16137084, 21315402, 24205626, 42630804, 48411252, 79340663, 158681326, 238021989, 317362652, 476043978, 714065967, 952087956, 1428131934, 2856263868]

約数ペア:

[(1, 2856263868), (2, 1428131934), (3, 952087956), (4, 714065967), (6, 476043978), (9, 317362652), (12, 238021989), (18, 158681326), (36, 79340663), (59, 48411252), (67, 42630804), (118, 24205626), (134, 21315402), (177, 16137084), (201, 14210268), (236, 12102813), (268, 10657701), (354, 8068542), (402, 7105134), (531, 5379028), (603, 4736756), (708, 4034271), (804, 3552567), (1062, 2689514), (1206, 2368378), (2124, 1344757), (2412, 1184189), (3953, 722556), (7906, 361278), (11859, 240852), (15812, 180639), (20071, 142308), (23718, 120426), (35577, 80284), (40142, 71154), (47436, 60213)]