245763336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1019

約数の個数: 128

約数和(自身を含む): 762854400

約数和(自身を除く): 517091064

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, 131, 156, 168, 182, 262, 273, 312, 364, 393, 524, 546, 728, 786, 859, 917, 1048, 1092, 1572, 1703, 1718, 1834, 2184, 2577, 2751, 3144, 3406, 3436, 3668, 5109, 5154, 5502, 6013, 6812, 6872, 7336, 10218, 10308, 11004, 11167, 11921, 12026, 13624, 18039, 20436, 20616, 22008, 22334, 23842, 24052, 33501, 35763, 36078, 40872, 44668, 47684, 48104, 67002, 71526, 72156, 78169, 89336, 95368, 112529, 134004, 143052, 144312, 156338, 225058, 234507, 268008, 286104, 312676, 337587, 450116, 469014, 625352, 675174, 787703, 900232, 938028, 1350348, 1462877, 1575406, 1876056, 2363109, 2700696, 2925754, 3150812, 4388631, 4726218, 5851508, 6301624, 8777262, 9452436, 10240139, 11703016, 17554524, 18904872, 20480278, 30720417, 35109048, 40960556, 61440834, 81921112, 122881668, 245763336]

約数ペア:

[(1, 245763336), (2, 122881668), (3, 81921112), (4, 61440834), (6, 40960556), (7, 35109048), (8, 30720417), (12, 20480278), (13, 18904872), (14, 17554524), (21, 11703016), (24, 10240139), (26, 9452436), (28, 8777262), (39, 6301624), (42, 5851508), (52, 4726218), (56, 4388631), (78, 3150812), (84, 2925754), (91, 2700696), (104, 2363109), (131, 1876056), (156, 1575406), (168, 1462877), (182, 1350348), (262, 938028), (273, 900232), (312, 787703), (364, 675174), (393, 625352), (524, 469014), (546, 450116), (728, 337587), (786, 312676), (859, 286104), (917, 268008), (1048, 234507), (1092, 225058), (1572, 156338), (1703, 144312), (1718, 143052), (1834, 134004), (2184, 112529), (2577, 95368), (2751, 89336), (3144, 78169), (3406, 72156), (3436, 71526), (3668, 67002), (5109, 48104), (5154, 47684), (5502, 44668), (6013, 40872), (6812, 36078), (6872, 35763), (7336, 33501), (10218, 24052), (10308, 23842), (11004, 22334), (11167, 22008), (11921, 20616), (12026, 20436), (13624, 18039)]