289168464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 828711840

約数和(自身を除く): 539543376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 169, 172, 208, 258, 312, 338, 344, 507, 516, 559, 624, 676, 688, 829, 1014, 1032, 1118, 1352, 1658, 1677, 2028, 2064, 2236, 2487, 2704, 3316, 3354, 4056, 4472, 4974, 6632, 6708, 7267, 8112, 8944, 9948, 10777, 13264, 13416, 14534, 19896, 21554, 21801, 26832, 29068, 32331, 35647, 39792, 43108, 43602, 58136, 64662, 71294, 86216, 87204, 106941, 116272, 129324, 140101, 142588, 172432, 174408, 213882, 258648, 280202, 285176, 348816, 420303, 427764, 463411, 517296, 560404, 570352, 840606, 855528, 926822, 1120808, 1390233, 1681212, 1711056, 1853644, 2241616, 2780466, 3362424, 3707288, 5560932, 6024343, 6724848, 7414576, 11121864, 12048686, 18073029, 22243728, 24097372, 36146058, 48194744, 72292116, 96389488, 144584232, 289168464]

約数ペア:

[(1, 289168464), (2, 144584232), (3, 96389488), (4, 72292116), (6, 48194744), (8, 36146058), (12, 24097372), (13, 22243728), (16, 18073029), (24, 12048686), (26, 11121864), (39, 7414576), (43, 6724848), (48, 6024343), (52, 5560932), (78, 3707288), (86, 3362424), (104, 2780466), (129, 2241616), (156, 1853644), (169, 1711056), (172, 1681212), (208, 1390233), (258, 1120808), (312, 926822), (338, 855528), (344, 840606), (507, 570352), (516, 560404), (559, 517296), (624, 463411), (676, 427764), (688, 420303), (829, 348816), (1014, 285176), (1032, 280202), (1118, 258648), (1352, 213882), (1658, 174408), (1677, 172432), (2028, 142588), (2064, 140101), (2236, 129324), (2487, 116272), (2704, 106941), (3316, 87204), (3354, 86216), (4056, 71294), (4472, 64662), (4974, 58136), (6632, 43602), (6708, 43108), (7267, 39792), (8112, 35647), (8944, 32331), (9948, 29068), (10777, 26832), (13264, 21801), (13416, 21554), (14534, 19896)]