604870868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 1264378752

約数和(自身を除く): 659507884

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 181, 284, 287, 362, 497, 574, 724, 994, 1148, 1267, 1681, 1988, 2534, 2911, 3362, 5068, 5822, 6724, 7421, 11644, 11767, 12851, 14842, 20377, 23534, 25702, 29684, 40754, 47068, 51404, 51947, 81508, 89957, 103894, 119351, 179914, 207788, 238702, 304261, 359828, 477404, 526891, 608522, 835457, 1053782, 1217044, 1670914, 2107564, 2129827, 3341828, 3688237, 4259654, 7376474, 8519308, 14752948, 21602531, 43205062, 86410124, 151217717, 302435434, 604870868]

約数ペア:

[(1, 604870868), (2, 302435434), (4, 151217717), (7, 86410124), (14, 43205062), (28, 21602531), (41, 14752948), (71, 8519308), (82, 7376474), (142, 4259654), (164, 3688237), (181, 3341828), (284, 2129827), (287, 2107564), (362, 1670914), (497, 1217044), (574, 1053782), (724, 835457), (994, 608522), (1148, 526891), (1267, 477404), (1681, 359828), (1988, 304261), (2534, 238702), (2911, 207788), (3362, 179914), (5068, 119351), (5822, 103894), (6724, 89957), (7421, 81508), (11644, 51947), (11767, 51404), (12851, 47068), (14842, 40754), (20377, 29684), (23534, 25702)]