260069656

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{5483}}^1$

素因数の和:5525

約数の個数: 72

約数和(自身を含む): 623613060

約数和(自身を除く): 363543404

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3388, 4312, 5483, 5929, 6776, 10966, 11858, 21932, 23716, 38381, 43864, 47432, 60313, 76762, 120626, 153524, 241252, 268667, 307048, 422191, 482504, 537334, 663443, 844382, 1074668, 1326886, 1688764, 2149336, 2653772, 2955337, 3377528, 4644101, 5307544, 5910674, 9288202, 11821348, 18576404, 23642696, 32508707, 37152808, 65017414, 130034828, 260069656]

約数ペア:

[(1, 260069656), (2, 130034828), (4, 65017414), (7, 37152808), (8, 32508707), (11, 23642696), (14, 18576404), (22, 11821348), (28, 9288202), (44, 5910674), (49, 5307544), (56, 4644101), (77, 3377528), (88, 2955337), (98, 2653772), (121, 2149336), (154, 1688764), (196, 1326886), (242, 1074668), (308, 844382), (392, 663443), (484, 537334), (539, 482504), (616, 422191), (847, 307048), (968, 268667), (1078, 241252), (1694, 153524), (2156, 120626), (3388, 76762), (4312, 60313), (5483, 47432), (5929, 43864), (6776, 38381), (10966, 23716), (11858, 21932)]