521026896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22567}}^1$

素因数の和:22628

約数の個数: 80

約数和(自身を含む): 1488765824

約数和(自身を除く): 967738928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 22567, 23088, 45134, 67701, 90268, 135402, 180536, 270804, 293371, 361072, 541608, 586742, 834979, 880113, 1083216, 1173484, 1669958, 1760226, 2346968, 2504937, 3339916, 3520452, 4693936, 5009874, 6679832, 7040904, 10019748, 10854727, 13359664, 14081808, 20039496, 21709454, 32564181, 40078992, 43418908, 65128362, 86837816, 130256724, 173675632, 260513448, 521026896]

約数ペア:

[(1, 521026896), (2, 260513448), (3, 173675632), (4, 130256724), (6, 86837816), (8, 65128362), (12, 43418908), (13, 40078992), (16, 32564181), (24, 21709454), (26, 20039496), (37, 14081808), (39, 13359664), (48, 10854727), (52, 10019748), (74, 7040904), (78, 6679832), (104, 5009874), (111, 4693936), (148, 3520452), (156, 3339916), (208, 2504937), (222, 2346968), (296, 1760226), (312, 1669958), (444, 1173484), (481, 1083216), (592, 880113), (624, 834979), (888, 586742), (962, 541608), (1443, 361072), (1776, 293371), (1924, 270804), (2886, 180536), (3848, 135402), (5772, 90268), (7696, 67701), (11544, 45134), (22567, 23088)]