856445184

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 288

約数和(自身を含む): 2993070080

約数和(自身を除く): 2136624896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 571, 576, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1142, 1152, 1302, 1344, 1488, 1512, 1674, 1713, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2284, 2304, 2604, 2688, 2976, 3024, 3348, 3426, 3456, 3472, 3906, 3968, 3997, 4032, 4464, 4568, 5139, 5208, 5376, 5859, 5952, 6048, 6696, 6852, 6912, 6944, 7812, 7936, 7994, 8064, 8928, 9136, 10278, 10416, 11718, 11904, 11991, 12096, 13392, 13704, 13888, 15417, 15624, 15988, 16128, 17701, 17856, 18272, 20556, 20832, 23436, 23808, 23982, 24192, 26784, 27408, 27776, 30834, 31248, 31976, 35402, 35712, 35973, 36544, 41112, 41664, 46872, 47964, 48384, 53103, 53568, 54816, 55552, 61668, 62496, 63952, 70804, 71424, 71946, 73088, 82224, 83328, 93744, 95928, 106206, 107136, 107919, 109632, 123336, 123907, 124992, 127904, 141608, 143892, 146176, 159309, 164448, 166656, 187488, 191856, 212412, 214272, 215838, 219264, 246672, 247814, 249984, 255808, 283216, 287784, 318618, 328896, 371721, 374976, 383712, 424824, 431676, 438528, 477927, 493344, 495628, 499968, 511616, 566432, 575568, 637236, 657792, 743442, 749952, 767424, 849648, 863352, 955854, 986688, 991256, 1023232, 1115163, 1132864, 1151136, 1274472, 1315584, 1486884, 1499904, 1534848, 1699296, 1726704, 1911708, 1973376, 1982512, 2230326, 2265728, 2302272, 2548944, 2973768, 3069696, 3345489, 3398592, 3453408, 3823416, 3946752, 3965024, 4460652, 4531456, 4604544, 5097888, 5947536, 6690978, 6797184, 6906816, 7646832, 7930048, 8921304, 9209088, 10195776, 11895072, 13381956, 13594368, 13813632, 15293664, 15860096, 17842608, 20391552, 23790144, 26763912, 27627264, 30587328, 31720192, 35685216, 40783104, 47580288, 53527824, 61174656, 71370432, 95160576, 107055648, 122349312, 142740864, 214111296, 285481728, 428222592, 856445184]

約数ペア:

[(1, 856445184), (2, 428222592), (3, 285481728), (4, 214111296), (6, 142740864), (7, 122349312), (8, 107055648), (9, 95160576), (12, 71370432), (14, 61174656), (16, 53527824), (18, 47580288), (21, 40783104), (24, 35685216), (27, 31720192), (28, 30587328), (31, 27627264), (32, 26763912), (36, 23790144), (42, 20391552), (48, 17842608), (54, 15860096), (56, 15293664), (62, 13813632), (63, 13594368), (64, 13381956), (72, 11895072), (84, 10195776), (93, 9209088), (96, 8921304), (108, 7930048), (112, 7646832), (124, 6906816), (126, 6797184), (128, 6690978), (144, 5947536), (168, 5097888), (186, 4604544), (189, 4531456), (192, 4460652), (216, 3965024), (217, 3946752), (224, 3823416), (248, 3453408), (252, 3398592), (256, 3345489), (279, 3069696), (288, 2973768), (336, 2548944), (372, 2302272), (378, 2265728), (384, 2230326), (432, 1982512), (434, 1973376), (448, 1911708), (496, 1726704), (504, 1699296), (558, 1534848), (571, 1499904), (576, 1486884), (651, 1315584), (672, 1274472), (744, 1151136), (756, 1132864), (768, 1115163), (837, 1023232), (864, 991256), (868, 986688), (896, 955854), (992, 863352), (1008, 849648), (1116, 767424), (1142, 749952), (1152, 743442), (1302, 657792), (1344, 637236), (1488, 575568), (1512, 566432), (1674, 511616), (1713, 499968), (1728, 495628), (1736, 493344), (1792, 477927), (1953, 438528), (1984, 431676), (2016, 424824), (2232, 383712), (2284, 374976), (2304, 371721), (2604, 328896), (2688, 318618), (2976, 287784), (3024, 283216), (3348, 255808), (3426, 249984), (3456, 247814), (3472, 246672), (3906, 219264), (3968, 215838), (3997, 214272), (4032, 212412), (4464, 191856), (4568, 187488), (5139, 166656), (5208, 164448), (5376, 159309), (5859, 146176), (5952, 143892), (6048, 141608), (6696, 127904), (6852, 124992), (6912, 123907), (6944, 123336), (7812, 109632), (7936, 107919), (7994, 107136), (8064, 106206), (8928, 95928), (9136, 93744), (10278, 83328), (10416, 82224), (11718, 73088), (11904, 71946), (11991, 71424), (12096, 70804), (13392, 63952), (13704, 62496), (13888, 61668), (15417, 55552), (15624, 54816), (15988, 53568), (16128, 53103), (17701, 48384), (17856, 47964), (18272, 46872), (20556, 41664), (20832, 41112), (23436, 36544), (23808, 35973), (23982, 35712), (24192, 35402), (26784, 31976), (27408, 31248), (27776, 30834)]