822553524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28813}}^1$

素因数の和:28897

約数の個数: 72

約数和(自身を含む): 2275960232

約数和(自身を除く): 1453406708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 28548, 28813, 57626, 86439, 115252, 172878, 259317, 345756, 374569, 518634, 749138, 1037268, 1123707, 1498276, 1757593, 2247414, 3371121, 3515186, 4494828, 5272779, 6742242, 7030372, 10545558, 13484484, 15818337, 21091116, 22848709, 31636674, 45697418, 63273348, 68546127, 91394836, 137092254, 205638381, 274184508, 411276762, 822553524]

約数ペア:

[(1, 822553524), (2, 411276762), (3, 274184508), (4, 205638381), (6, 137092254), (9, 91394836), (12, 68546127), (13, 63273348), (18, 45697418), (26, 31636674), (36, 22848709), (39, 21091116), (52, 15818337), (61, 13484484), (78, 10545558), (117, 7030372), (122, 6742242), (156, 5272779), (183, 4494828), (234, 3515186), (244, 3371121), (366, 2247414), (468, 1757593), (549, 1498276), (732, 1123707), (793, 1037268), (1098, 749138), (1586, 518634), (2196, 374569), (2379, 345756), (3172, 259317), (4758, 172878), (7137, 115252), (9516, 86439), (14274, 57626), (28548, 28813)]