391668384

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3638

約数の個数: 96

約数和(自身を含む): 1090285056

約数和(自身を除く): 698616672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 992, 1147, 1184, 1488, 1776, 2294, 2976, 3441, 3552, 3557, 4588, 6882, 7114, 9176, 10671, 13764, 14228, 18352, 21342, 27528, 28456, 36704, 42684, 55056, 56912, 85368, 110112, 110267, 113824, 131609, 170736, 220534, 263218, 330801, 341472, 394827, 441068, 526436, 661602, 789654, 882136, 1052872, 1323204, 1579308, 1764272, 2105744, 2646408, 3158616, 3528544, 4079879, 4211488, 5292816, 6317232, 8159758, 10585632, 12239637, 12634464, 16319516, 24479274, 32639032, 48958548, 65278064, 97917096, 130556128, 195834192, 391668384]

約数ペア:

[(1, 391668384), (2, 195834192), (3, 130556128), (4, 97917096), (6, 65278064), (8, 48958548), (12, 32639032), (16, 24479274), (24, 16319516), (31, 12634464), (32, 12239637), (37, 10585632), (48, 8159758), (62, 6317232), (74, 5292816), (93, 4211488), (96, 4079879), (111, 3528544), (124, 3158616), (148, 2646408), (186, 2105744), (222, 1764272), (248, 1579308), (296, 1323204), (372, 1052872), (444, 882136), (496, 789654), (592, 661602), (744, 526436), (888, 441068), (992, 394827), (1147, 341472), (1184, 330801), (1488, 263218), (1776, 220534), (2294, 170736), (2976, 131609), (3441, 113824), (3552, 110267), (3557, 110112), (4588, 85368), (6882, 56912), (7114, 55056), (9176, 42684), (10671, 36704), (13764, 28456), (14228, 27528), (18352, 21342)]