304630872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139483}}^1$

素因数の和:139512

約数の個数: 64

約数和(自身を含む): 937332480

約数和(自身を除く): 632701608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 139483, 278966, 418449, 557932, 836898, 976381, 1115864, 1673796, 1813279, 1952762, 2929143, 3347592, 3626558, 3905524, 5439837, 5858286, 7253116, 7811048, 10879674, 11716572, 12692953, 14506232, 21759348, 23433144, 25385906, 38078859, 43518696, 50771812, 76157718, 101543624, 152315436, 304630872]

約数ペア:

[(1, 304630872), (2, 152315436), (3, 101543624), (4, 76157718), (6, 50771812), (7, 43518696), (8, 38078859), (12, 25385906), (13, 23433144), (14, 21759348), (21, 14506232), (24, 12692953), (26, 11716572), (28, 10879674), (39, 7811048), (42, 7253116), (52, 5858286), (56, 5439837), (78, 3905524), (84, 3626558), (91, 3347592), (104, 2929143), (156, 1952762), (168, 1813279), (182, 1673796), (273, 1115864), (312, 976381), (364, 836898), (546, 557932), (728, 418449), (1092, 278966), (2184, 139483)]