855244416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 2632089600

約数和(自身を除く): 1776845184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 71, 76, 78, 96, 104, 114, 127, 128, 142, 152, 156, 192, 208, 213, 228, 247, 254, 284, 304, 312, 381, 384, 416, 426, 456, 494, 508, 568, 608, 624, 741, 762, 832, 852, 912, 923, 988, 1016, 1136, 1216, 1248, 1349, 1482, 1524, 1651, 1664, 1704, 1824, 1846, 1976, 2032, 2272, 2413, 2432, 2496, 2698, 2769, 2964, 3048, 3302, 3408, 3648, 3692, 3952, 4047, 4064, 4544, 4826, 4953, 4992, 5396, 5538, 5928, 6096, 6604, 6816, 7239, 7296, 7384, 7904, 8094, 8128, 9017, 9088, 9652, 9906, 10792, 11076, 11856, 12192, 13208, 13632, 14478, 14768, 15808, 16188, 16256, 17537, 18034, 19304, 19812, 21584, 22152, 23712, 24384, 26416, 27051, 27264, 28956, 29536, 31369, 31616, 32376, 35074, 36068, 38608, 39624, 43168, 44304, 47424, 48768, 52611, 52832, 54102, 57912, 59072, 62738, 64752, 70148, 72136, 77216, 79248, 86336, 88608, 94107, 94848, 105222, 105664, 108204, 115824, 117221, 118144, 125476, 129504, 140296, 144272, 154432, 158496, 171323, 172672, 177216, 188214, 210444, 211328, 216408, 231648, 234442, 250952, 259008, 280592, 288544, 308864, 316992, 342646, 351663, 354432, 376428, 420888, 432816, 463296, 468884, 501904, 513969, 518016, 561184, 577088, 633984, 685292, 703326, 752856, 841776, 865632, 926592, 937768, 1003808, 1027938, 1122368, 1154176, 1370584, 1406652, 1505712, 1683552, 1731264, 1875536, 2007616, 2055876, 2227199, 2244736, 2741168, 2813304, 3011424, 3367104, 3462528, 3751072, 4015232, 4111752, 4454398, 5482336, 5626608, 6022848, 6681597, 6734208, 7502144, 8223504, 8908796, 10964672, 11253216, 12045696, 13363194, 15004288, 16447008, 17817592, 21929344, 22506432, 26726388, 32894016, 35635184, 45012864, 53452776, 65788032, 71270368, 106905552, 142540736, 213811104, 285081472, 427622208, 855244416]

約数ペア:

[(1, 855244416), (2, 427622208), (3, 285081472), (4, 213811104), (6, 142540736), (8, 106905552), (12, 71270368), (13, 65788032), (16, 53452776), (19, 45012864), (24, 35635184), (26, 32894016), (32, 26726388), (38, 22506432), (39, 21929344), (48, 17817592), (52, 16447008), (57, 15004288), (64, 13363194), (71, 12045696), (76, 11253216), (78, 10964672), (96, 8908796), (104, 8223504), (114, 7502144), (127, 6734208), (128, 6681597), (142, 6022848), (152, 5626608), (156, 5482336), (192, 4454398), (208, 4111752), (213, 4015232), (228, 3751072), (247, 3462528), (254, 3367104), (284, 3011424), (304, 2813304), (312, 2741168), (381, 2244736), (384, 2227199), (416, 2055876), (426, 2007616), (456, 1875536), (494, 1731264), (508, 1683552), (568, 1505712), (608, 1406652), (624, 1370584), (741, 1154176), (762, 1122368), (832, 1027938), (852, 1003808), (912, 937768), (923, 926592), (988, 865632), (1016, 841776), (1136, 752856), (1216, 703326), (1248, 685292), (1349, 633984), (1482, 577088), (1524, 561184), (1651, 518016), (1664, 513969), (1704, 501904), (1824, 468884), (1846, 463296), (1976, 432816), (2032, 420888), (2272, 376428), (2413, 354432), (2432, 351663), (2496, 342646), (2698, 316992), (2769, 308864), (2964, 288544), (3048, 280592), (3302, 259008), (3408, 250952), (3648, 234442), (3692, 231648), (3952, 216408), (4047, 211328), (4064, 210444), (4544, 188214), (4826, 177216), (4953, 172672), (4992, 171323), (5396, 158496), (5538, 154432), (5928, 144272), (6096, 140296), (6604, 129504), (6816, 125476), (7239, 118144), (7296, 117221), (7384, 115824), (7904, 108204), (8094, 105664), (8128, 105222), (9017, 94848), (9088, 94107), (9652, 88608), (9906, 86336), (10792, 79248), (11076, 77216), (11856, 72136), (12192, 70148), (13208, 64752), (13632, 62738), (14478, 59072), (14768, 57912), (15808, 54102), (16188, 52832), (16256, 52611), (17537, 48768), (18034, 47424), (19304, 44304), (19812, 43168), (21584, 39624), (22152, 38608), (23712, 36068), (24384, 35074), (26416, 32376), (27051, 31616), (27264, 31369), (28956, 29536)]