427611205784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{23027}}^1$

素因数の和:23653

約数の個数: 128

約数和(自身を含む): 997462425600

約数和(自身を除く): 569851219816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 563, 589, 868, 1064, 1126, 1178, 1736, 2252, 2356, 3941, 4123, 4504, 4712, 7882, 8246, 10697, 15764, 16492, 17453, 21394, 23027, 31528, 32984, 34906, 42788, 46054, 69812, 74879, 85576, 92108, 122171, 139624, 149758, 161189, 184216, 244342, 299516, 322378, 331607, 437513, 488684, 599032, 644756, 663214, 713837, 875026, 977368, 1289512, 1326428, 1427674, 1750052, 2321249, 2652856, 2855348, 3062591, 3500104, 4642498, 4996859, 5710696, 6125182, 9284996, 9993718, 12250364, 12964201, 13562903, 18569992, 19987436, 24500728, 25928402, 27125806, 39974872, 51856804, 54251612, 90749407, 94940321, 103713608, 108503224, 181498814, 189880642, 246319819, 362997628, 379761284, 401890231, 492639638, 725995256, 759522568, 803780462, 985279276, 1607560924, 1724238733, 1970558552, 2813231617, 3215121848, 3448477466, 5626463234, 6896954932, 7635914389, 11252926468, 13793909864, 15271828778, 22505852936, 30543657556, 53451400723, 61087315112, 106902801446, 213805602892, 427611205784]

約数ペア:

[(1, 427611205784), (2, 213805602892), (4, 106902801446), (7, 61087315112), (8, 53451400723), (14, 30543657556), (19, 22505852936), (28, 15271828778), (31, 13793909864), (38, 11252926468), (56, 7635914389), (62, 6896954932), (76, 5626463234), (124, 3448477466), (133, 3215121848), (152, 2813231617), (217, 1970558552), (248, 1724238733), (266, 1607560924), (434, 985279276), (532, 803780462), (563, 759522568), (589, 725995256), (868, 492639638), (1064, 401890231), (1126, 379761284), (1178, 362997628), (1736, 246319819), (2252, 189880642), (2356, 181498814), (3941, 108503224), (4123, 103713608), (4504, 94940321), (4712, 90749407), (7882, 54251612), (8246, 51856804), (10697, 39974872), (15764, 27125806), (16492, 25928402), (17453, 24500728), (21394, 19987436), (23027, 18569992), (31528, 13562903), (32984, 12964201), (34906, 12250364), (42788, 9993718), (46054, 9284996), (69812, 6125182), (74879, 5710696), (85576, 4996859), (92108, 4642498), (122171, 3500104), (139624, 3062591), (149758, 2855348), (161189, 2652856), (184216, 2321249), (244342, 1750052), (299516, 1427674), (322378, 1326428), (331607, 1289512), (437513, 977368), (488684, 875026), (599032, 713837), (644756, 663214)]