289397844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6761}}^1$

素因数の和:6841

約数の個数: 72

約数和(自身を含む): 775330920

約数和(自身を除く): 485933076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2378, 3567, 4756, 6761, 7134, 10701, 13522, 14268, 20283, 21402, 27044, 40566, 42804, 60849, 81132, 121698, 196069, 243396, 277201, 392138, 554402, 588207, 784276, 831603, 1108804, 1176414, 1663206, 1764621, 2352828, 2494809, 3326412, 3529242, 4989618, 7058484, 8038829, 9979236, 16077658, 24116487, 32155316, 48232974, 72349461, 96465948, 144698922, 289397844]

約数ペア:

[(1, 289397844), (2, 144698922), (3, 96465948), (4, 72349461), (6, 48232974), (9, 32155316), (12, 24116487), (18, 16077658), (29, 9979236), (36, 8038829), (41, 7058484), (58, 4989618), (82, 3529242), (87, 3326412), (116, 2494809), (123, 2352828), (164, 1764621), (174, 1663206), (246, 1176414), (261, 1108804), (348, 831603), (369, 784276), (492, 588207), (522, 554402), (738, 392138), (1044, 277201), (1189, 243396), (1476, 196069), (2378, 121698), (3567, 81132), (4756, 60849), (6761, 42804), (7134, 40566), (10701, 27044), (13522, 21402), (14268, 20283)]