1398862848

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 176

約数和(自身を含む): 3962729984

約数和(自身を除く): 2563867136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 296, 372, 384, 397, 444, 496, 512, 592, 744, 768, 794, 888, 992, 1024, 1147, 1184, 1191, 1488, 1536, 1588, 1776, 1984, 2294, 2368, 2382, 2976, 3072, 3176, 3441, 3552, 3968, 4588, 4736, 4764, 5952, 6352, 6882, 7104, 7936, 9176, 9472, 9528, 11904, 12307, 12704, 13764, 14208, 14689, 15872, 18352, 18944, 19056, 23808, 24614, 25408, 27528, 28416, 29378, 31744, 36704, 36921, 37888, 38112, 44067, 47616, 49228, 50816, 55056, 56832, 58756, 73408, 73842, 76224, 88134, 95232, 98456, 101632, 110112, 113664, 117512, 146816, 147684, 152448, 176268, 196912, 203264, 220224, 235024, 293632, 295368, 304896, 352536, 393824, 406528, 440448, 455359, 470048, 587264, 590736, 609792, 705072, 787648, 880896, 910718, 940096, 1174528, 1181472, 1219584, 1366077, 1410144, 1575296, 1761792, 1821436, 1880192, 2362944, 2732154, 2820288, 3150592, 3523584, 3642872, 3760384, 4725888, 5464308, 5640576, 6301184, 7285744, 7520768, 9451776, 10928616, 11281152, 12602368, 14571488, 15041536, 18903552, 21857232, 22562304, 29142976, 37807104, 43714464, 45124608, 58285952, 87428928, 116571904, 174857856, 233143808, 349715712, 466287616, 699431424, 1398862848]

約数ペア:

[(1, 1398862848), (2, 699431424), (3, 466287616), (4, 349715712), (6, 233143808), (8, 174857856), (12, 116571904), (16, 87428928), (24, 58285952), (31, 45124608), (32, 43714464), (37, 37807104), (48, 29142976), (62, 22562304), (64, 21857232), (74, 18903552), (93, 15041536), (96, 14571488), (111, 12602368), (124, 11281152), (128, 10928616), (148, 9451776), (186, 7520768), (192, 7285744), (222, 6301184), (248, 5640576), (256, 5464308), (296, 4725888), (372, 3760384), (384, 3642872), (397, 3523584), (444, 3150592), (496, 2820288), (512, 2732154), (592, 2362944), (744, 1880192), (768, 1821436), (794, 1761792), (888, 1575296), (992, 1410144), (1024, 1366077), (1147, 1219584), (1184, 1181472), (1191, 1174528), (1488, 940096), (1536, 910718), (1588, 880896), (1776, 787648), (1984, 705072), (2294, 609792), (2368, 590736), (2382, 587264), (2976, 470048), (3072, 455359), (3176, 440448), (3441, 406528), (3552, 393824), (3968, 352536), (4588, 304896), (4736, 295368), (4764, 293632), (5952, 235024), (6352, 220224), (6882, 203264), (7104, 196912), (7936, 176268), (9176, 152448), (9472, 147684), (9528, 146816), (11904, 117512), (12307, 113664), (12704, 110112), (13764, 101632), (14208, 98456), (14689, 95232), (15872, 88134), (18352, 76224), (18944, 73842), (19056, 73408), (23808, 58756), (24614, 56832), (25408, 55056), (27528, 50816), (28416, 49228), (29378, 47616), (31744, 44067), (36704, 38112), (36921, 37888)]