455220864

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 256

約数和(自身を含む): 1587609600

約数和(自身を除く): 1132388736

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, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 607, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1214, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1821, 1953, 1984, 2016, 2232, 2428, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3642, 3906, 3968, 4032, 4249, 4464, 4856, 5208, 5463, 5859, 5952, 6048, 6696, 6944, 7284, 7812, 8064, 8498, 8928, 9712, 10416, 10926, 11718, 11904, 12096, 12747, 13392, 13888, 14568, 15624, 16389, 16996, 17856, 18817, 19424, 20832, 21852, 23436, 24192, 25494, 26784, 27776, 29136, 31248, 32778, 33992, 35712, 37634, 38241, 38848, 41664, 43704, 46872, 50988, 53568, 56451, 58272, 62496, 65556, 67984, 75268, 76482, 77696, 83328, 87408, 93744, 101976, 107136, 112902, 114723, 116544, 124992, 131112, 131719, 135968, 150536, 152964, 169353, 174816, 187488, 203952, 225804, 229446, 233088, 249984, 262224, 263438, 271936, 301072, 305928, 338706, 349632, 374976, 395157, 407904, 451608, 458892, 508059, 524448, 526876, 543872, 602144, 611856, 677412, 699264, 749952, 790314, 815808, 903216, 917784, 1016118, 1048896, 1053752, 1185471, 1204288, 1223712, 1354824, 1580628, 1631616, 1806432, 1835568, 2032236, 2097792, 2107504, 2370942, 2408576, 2447424, 2709648, 3161256, 3556413, 3612864, 3671136, 4064472, 4215008, 4741884, 4894848, 5419296, 6322512, 7112826, 7225728, 7342272, 8128944, 8430016, 9483768, 10838592, 12645024, 14225652, 14684544, 16257888, 16860032, 18967536, 21677184, 25290048, 28451304, 32515776, 37935072, 50580096, 56902608, 65031552, 75870144, 113805216, 151740288, 227610432, 455220864]

約数ペア:

[(1, 455220864), (2, 227610432), (3, 151740288), (4, 113805216), (6, 75870144), (7, 65031552), (8, 56902608), (9, 50580096), (12, 37935072), (14, 32515776), (16, 28451304), (18, 25290048), (21, 21677184), (24, 18967536), (27, 16860032), (28, 16257888), (31, 14684544), (32, 14225652), (36, 12645024), (42, 10838592), (48, 9483768), (54, 8430016), (56, 8128944), (62, 7342272), (63, 7225728), (64, 7112826), (72, 6322512), (84, 5419296), (93, 4894848), (96, 4741884), (108, 4215008), (112, 4064472), (124, 3671136), (126, 3612864), (128, 3556413), (144, 3161256), (168, 2709648), (186, 2447424), (189, 2408576), (192, 2370942), (216, 2107504), (217, 2097792), (224, 2032236), (248, 1835568), (252, 1806432), (279, 1631616), (288, 1580628), (336, 1354824), (372, 1223712), (378, 1204288), (384, 1185471), (432, 1053752), (434, 1048896), (448, 1016118), (496, 917784), (504, 903216), (558, 815808), (576, 790314), (607, 749952), (651, 699264), (672, 677412), (744, 611856), (756, 602144), (837, 543872), (864, 526876), (868, 524448), (896, 508059), (992, 458892), (1008, 451608), (1116, 407904), (1152, 395157), (1214, 374976), (1302, 349632), (1344, 338706), (1488, 305928), (1512, 301072), (1674, 271936), (1728, 263438), (1736, 262224), (1821, 249984), (1953, 233088), (1984, 229446), (2016, 225804), (2232, 203952), (2428, 187488), (2604, 174816), (2688, 169353), (2976, 152964), (3024, 150536), (3348, 135968), (3456, 131719), (3472, 131112), (3642, 124992), (3906, 116544), (3968, 114723), (4032, 112902), (4249, 107136), (4464, 101976), (4856, 93744), (5208, 87408), (5463, 83328), (5859, 77696), (5952, 76482), (6048, 75268), (6696, 67984), (6944, 65556), (7284, 62496), (7812, 58272), (8064, 56451), (8498, 53568), (8928, 50988), (9712, 46872), (10416, 43704), (10926, 41664), (11718, 38848), (11904, 38241), (12096, 37634), (12747, 35712), (13392, 33992), (13888, 32778), (14568, 31248), (15624, 29136), (16389, 27776), (16996, 26784), (17856, 25494), (18817, 24192), (19424, 23436), (20832, 21852)]