649319424

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 176

約数和(自身を含む): 1898305920

約数和(自身を除く): 1248986496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 192, 208, 213, 229, 256, 284, 312, 384, 416, 426, 458, 512, 568, 624, 687, 768, 832, 852, 916, 923, 1024, 1136, 1248, 1374, 1536, 1664, 1704, 1832, 1846, 2272, 2496, 2748, 2769, 2977, 3072, 3328, 3408, 3664, 3692, 4544, 4992, 5496, 5538, 5954, 6656, 6816, 7328, 7384, 8931, 9088, 9984, 10992, 11076, 11908, 13312, 13632, 14656, 14768, 16259, 17862, 18176, 19968, 21984, 22152, 23816, 27264, 29312, 29536, 32518, 35724, 36352, 39936, 43968, 44304, 47632, 48777, 54528, 58624, 59072, 65036, 71448, 72704, 87936, 88608, 95264, 97554, 109056, 117248, 118144, 130072, 142896, 175872, 177216, 190528, 195108, 211367, 218112, 234496, 236288, 260144, 285792, 351744, 354432, 381056, 390216, 422734, 472576, 520288, 571584, 634101, 703488, 708864, 762112, 780432, 845468, 945152, 1040576, 1143168, 1268202, 1417728, 1524224, 1560864, 1690936, 2081152, 2286336, 2536404, 2835456, 3048448, 3121728, 3381872, 4162304, 4572672, 5072808, 6243456, 6763744, 8324608, 9145344, 10145616, 12486912, 13527488, 16649216, 20291232, 24973824, 27054976, 40582464, 49947648, 54109952, 81164928, 108219904, 162329856, 216439808, 324659712, 649319424]

約数ペア:

[(1, 649319424), (2, 324659712), (3, 216439808), (4, 162329856), (6, 108219904), (8, 81164928), (12, 54109952), (13, 49947648), (16, 40582464), (24, 27054976), (26, 24973824), (32, 20291232), (39, 16649216), (48, 13527488), (52, 12486912), (64, 10145616), (71, 9145344), (78, 8324608), (96, 6763744), (104, 6243456), (128, 5072808), (142, 4572672), (156, 4162304), (192, 3381872), (208, 3121728), (213, 3048448), (229, 2835456), (256, 2536404), (284, 2286336), (312, 2081152), (384, 1690936), (416, 1560864), (426, 1524224), (458, 1417728), (512, 1268202), (568, 1143168), (624, 1040576), (687, 945152), (768, 845468), (832, 780432), (852, 762112), (916, 708864), (923, 703488), (1024, 634101), (1136, 571584), (1248, 520288), (1374, 472576), (1536, 422734), (1664, 390216), (1704, 381056), (1832, 354432), (1846, 351744), (2272, 285792), (2496, 260144), (2748, 236288), (2769, 234496), (2977, 218112), (3072, 211367), (3328, 195108), (3408, 190528), (3664, 177216), (3692, 175872), (4544, 142896), (4992, 130072), (5496, 118144), (5538, 117248), (5954, 109056), (6656, 97554), (6816, 95264), (7328, 88608), (7384, 87936), (8931, 72704), (9088, 71448), (9984, 65036), (10992, 59072), (11076, 58624), (11908, 54528), (13312, 48777), (13632, 47632), (14656, 44304), (14768, 43968), (16259, 39936), (17862, 36352), (18176, 35724), (19968, 32518), (21984, 29536), (22152, 29312), (23816, 27264)]