212095248

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 566005440

約数和(自身を除く): 353910192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 307, 389, 444, 592, 614, 778, 888, 921, 1167, 1228, 1556, 1776, 1842, 2334, 2456, 3112, 3684, 4668, 4912, 6224, 7368, 9336, 11359, 14393, 14736, 18672, 22718, 28786, 34077, 43179, 45436, 57572, 68154, 86358, 90872, 115144, 119423, 136308, 172716, 181744, 230288, 238846, 272616, 345432, 358269, 477692, 545232, 690864, 716538, 955384, 1433076, 1910768, 2866152, 4418651, 5732304, 8837302, 13255953, 17674604, 26511906, 35349208, 53023812, 70698416, 106047624, 212095248]

約数ペア:

[(1, 212095248), (2, 106047624), (3, 70698416), (4, 53023812), (6, 35349208), (8, 26511906), (12, 17674604), (16, 13255953), (24, 8837302), (37, 5732304), (48, 4418651), (74, 2866152), (111, 1910768), (148, 1433076), (222, 955384), (296, 716538), (307, 690864), (389, 545232), (444, 477692), (592, 358269), (614, 345432), (778, 272616), (888, 238846), (921, 230288), (1167, 181744), (1228, 172716), (1556, 136308), (1776, 119423), (1842, 115144), (2334, 90872), (2456, 86358), (3112, 68154), (3684, 57572), (4668, 45436), (4912, 43179), (6224, 34077), (7368, 28786), (9336, 22718), (11359, 18672), (14393, 14736)]