1668405696

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{41183}}^1$

素因数の和:41409

約数の個数: 56

約数和(自身を含む): 4435352064

約数和(自身を除く): 2766946368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 13504, 20256, 40512, 41183, 82366, 123549, 164732, 247098, 329464, 494196, 658928, 988392, 1317856, 1976784, 2635712, 3953568, 7907136, 8689613, 17379226, 26068839, 34758452, 52137678, 69516904, 104275356, 139033808, 208550712, 278067616, 417101424, 556135232, 834202848, 1668405696]

約数ペア:

[(1, 1668405696), (2, 834202848), (3, 556135232), (4, 417101424), (6, 278067616), (8, 208550712), (12, 139033808), (16, 104275356), (24, 69516904), (32, 52137678), (48, 34758452), (64, 26068839), (96, 17379226), (192, 8689613), (211, 7907136), (422, 3953568), (633, 2635712), (844, 1976784), (1266, 1317856), (1688, 988392), (2532, 658928), (3376, 494196), (5064, 329464), (6752, 247098), (10128, 164732), (13504, 123549), (20256, 82366), (40512, 41183)]