625761908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 1257596928

約数和(自身を除く): 631835020

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 71, 74, 113, 124, 142, 148, 226, 284, 452, 527, 629, 1054, 1147, 1207, 1258, 1921, 2108, 2201, 2294, 2414, 2516, 2627, 3503, 3842, 4181, 4402, 4588, 4828, 5254, 7006, 7684, 8023, 8362, 8804, 10508, 14012, 16046, 16724, 19499, 32092, 37417, 38998, 44659, 59551, 71077, 74834, 77996, 81437, 89318, 119102, 129611, 136391, 142154, 149668, 162874, 178636, 238204, 248713, 259222, 272782, 284308, 296851, 325748, 497426, 518444, 545564, 593702, 994852, 1187404, 1384429, 2203387, 2768858, 4228121, 4406774, 5046467, 5537716, 8456242, 8813548, 9202381, 10092934, 16912484, 18404762, 20185868, 36809524, 156440477, 312880954, 625761908]

約数ペア:

[(1, 625761908), (2, 312880954), (4, 156440477), (17, 36809524), (31, 20185868), (34, 18404762), (37, 16912484), (62, 10092934), (68, 9202381), (71, 8813548), (74, 8456242), (113, 5537716), (124, 5046467), (142, 4406774), (148, 4228121), (226, 2768858), (284, 2203387), (452, 1384429), (527, 1187404), (629, 994852), (1054, 593702), (1147, 545564), (1207, 518444), (1258, 497426), (1921, 325748), (2108, 296851), (2201, 284308), (2294, 272782), (2414, 259222), (2516, 248713), (2627, 238204), (3503, 178636), (3842, 162874), (4181, 149668), (4402, 142154), (4588, 136391), (4828, 129611), (5254, 119102), (7006, 89318), (7684, 81437), (8023, 77996), (8362, 74834), (8804, 71077), (10508, 59551), (14012, 44659), (16046, 38998), (16724, 37417), (19499, 32092)]