660247104

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{312617}}^1$

素因数の和:312643

約数の個数: 56

約数和(自身を含む): 1905719328

約数和(自身を除く): 1245472224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 312617, 625234, 937851, 1250468, 1875702, 2500936, 3438787, 3751404, 5001872, 6877574, 7502808, 10003744, 10316361, 13755148, 15005616, 20007488, 20632722, 27510296, 30011232, 41265444, 55020592, 60022464, 82530888, 110041184, 165061776, 220082368, 330123552, 660247104]

約数ペア:

[(1, 660247104), (2, 330123552), (3, 220082368), (4, 165061776), (6, 110041184), (8, 82530888), (11, 60022464), (12, 55020592), (16, 41265444), (22, 30011232), (24, 27510296), (32, 20632722), (33, 20007488), (44, 15005616), (48, 13755148), (64, 10316361), (66, 10003744), (88, 7502808), (96, 6877574), (132, 5001872), (176, 3751404), (192, 3438787), (264, 2500936), (352, 1875702), (528, 1250468), (704, 937851), (1056, 625234), (2112, 312617)]