988890576

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6211}}^1$

素因数の和:6360

約数の個数: 80

約数和(自身を含む): 2662115328

約数和(自身を除く): 1673224752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 496, 642, 744, 856, 1284, 1488, 1712, 2568, 3317, 5136, 6211, 6634, 9951, 12422, 13268, 18633, 19902, 24844, 26536, 37266, 39804, 49688, 53072, 74532, 79608, 99376, 149064, 159216, 192541, 298128, 385082, 577623, 664577, 770164, 1155246, 1329154, 1540328, 1993731, 2310492, 2658308, 3080656, 3987462, 4620984, 5316616, 7974924, 9241968, 10633232, 15949848, 20601887, 31899696, 41203774, 61805661, 82407548, 123611322, 164815096, 247222644, 329630192, 494445288, 988890576]

約数ペア:

[(1, 988890576), (2, 494445288), (3, 329630192), (4, 247222644), (6, 164815096), (8, 123611322), (12, 82407548), (16, 61805661), (24, 41203774), (31, 31899696), (48, 20601887), (62, 15949848), (93, 10633232), (107, 9241968), (124, 7974924), (186, 5316616), (214, 4620984), (248, 3987462), (321, 3080656), (372, 2658308), (428, 2310492), (496, 1993731), (642, 1540328), (744, 1329154), (856, 1155246), (1284, 770164), (1488, 664577), (1712, 577623), (2568, 385082), (3317, 298128), (5136, 192541), (6211, 159216), (6634, 149064), (9951, 99376), (12422, 79608), (13268, 74532), (18633, 53072), (19902, 49688), (24844, 39804), (26536, 37266)]