308355216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3607}}^1$

素因数の和:3768

約数の個数: 80

約数和(自身を含む): 864361344

約数和(自身を除く): 556006128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1644, 1781, 2192, 3288, 3562, 3607, 5343, 6576, 7124, 7214, 10686, 10821, 14248, 14428, 21372, 21642, 28496, 28856, 42744, 43284, 46891, 57712, 85488, 86568, 93782, 140673, 173136, 187564, 281346, 375128, 494159, 562692, 750256, 988318, 1125384, 1482477, 1976636, 2250768, 2964954, 3953272, 5929908, 6424067, 7906544, 11859816, 12848134, 19272201, 23719632, 25696268, 38544402, 51392536, 77088804, 102785072, 154177608, 308355216]

約数ペア:

[(1, 308355216), (2, 154177608), (3, 102785072), (4, 77088804), (6, 51392536), (8, 38544402), (12, 25696268), (13, 23719632), (16, 19272201), (24, 12848134), (26, 11859816), (39, 7906544), (48, 6424067), (52, 5929908), (78, 3953272), (104, 2964954), (137, 2250768), (156, 1976636), (208, 1482477), (274, 1125384), (312, 988318), (411, 750256), (548, 562692), (624, 494159), (822, 375128), (1096, 281346), (1644, 187564), (1781, 173136), (2192, 140673), (3288, 93782), (3562, 86568), (3607, 85488), (5343, 57712), (6576, 46891), (7124, 43284), (7214, 42744), (10686, 28856), (10821, 28496), (14248, 21642), (14428, 21372)]