2017870848

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 264

約数和(自身を含む): 6880540160

約数和(自身を除く): 4862669312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1009, 1024, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2018, 2232, 2304, 2604, 2688, 2976, 3027, 3072, 3472, 3584, 3906, 3968, 4032, 4036, 4464, 4608, 5208, 5376, 5952, 6054, 6944, 7063, 7168, 7812, 7936, 8064, 8072, 8928, 9081, 9216, 10416, 10752, 11904, 12108, 13888, 14126, 15624, 15872, 16128, 16144, 17856, 18162, 20832, 21189, 21504, 23808, 24216, 27776, 28252, 31248, 31279, 31744, 32256, 32288, 35712, 36324, 41664, 42378, 47616, 48432, 55552, 56504, 62496, 62558, 63567, 64512, 64576, 71424, 72648, 83328, 84756, 93837, 95232, 96864, 111104, 113008, 124992, 125116, 127134, 129152, 142848, 145296, 166656, 169512, 187674, 193728, 218953, 222208, 226016, 249984, 250232, 254268, 258304, 281511, 285696, 290592, 333312, 339024, 375348, 387456, 437906, 452032, 499968, 500464, 508536, 516608, 563022, 581184, 656859, 666624, 678048, 750696, 774912, 875812, 904064, 999936, 1000928, 1017072, 1033216, 1126044, 1162368, 1313718, 1356096, 1501392, 1549824, 1751624, 1808128, 1970577, 1999872, 2001856, 2034144, 2252088, 2324736, 2627436, 2712192, 3002784, 3099648, 3503248, 3616256, 3941154, 4003712, 4068288, 4504176, 4649472, 5254872, 5424384, 6005568, 7006496, 7232512, 7882308, 8007424, 8136576, 9008352, 9298944, 10509744, 10848768, 12011136, 14012992, 15764616, 16014848, 16273152, 18016704, 21019488, 21697536, 24022272, 28025984, 31529232, 32029696, 32546304, 36033408, 42038976, 48044544, 56051968, 63058464, 65092608, 72066816, 84077952, 96089088, 112103936, 126116928, 144133632, 168155904, 224207872, 252233856, 288267264, 336311808, 504467712, 672623616, 1008935424, 2017870848]

約数ペア:

[(1, 2017870848), (2, 1008935424), (3, 672623616), (4, 504467712), (6, 336311808), (7, 288267264), (8, 252233856), (9, 224207872), (12, 168155904), (14, 144133632), (16, 126116928), (18, 112103936), (21, 96089088), (24, 84077952), (28, 72066816), (31, 65092608), (32, 63058464), (36, 56051968), (42, 48044544), (48, 42038976), (56, 36033408), (62, 32546304), (63, 32029696), (64, 31529232), (72, 28025984), (84, 24022272), (93, 21697536), (96, 21019488), (112, 18016704), (124, 16273152), (126, 16014848), (128, 15764616), (144, 14012992), (168, 12011136), (186, 10848768), (192, 10509744), (217, 9298944), (224, 9008352), (248, 8136576), (252, 8007424), (256, 7882308), (279, 7232512), (288, 7006496), (336, 6005568), (372, 5424384), (384, 5254872), (434, 4649472), (448, 4504176), (496, 4068288), (504, 4003712), (512, 3941154), (558, 3616256), (576, 3503248), (651, 3099648), (672, 3002784), (744, 2712192), (768, 2627436), (868, 2324736), (896, 2252088), (992, 2034144), (1008, 2001856), (1009, 1999872), (1024, 1970577), (1116, 1808128), (1152, 1751624), (1302, 1549824), (1344, 1501392), (1488, 1356096), (1536, 1313718), (1736, 1162368), (1792, 1126044), (1953, 1033216), (1984, 1017072), (2016, 1000928), (2018, 999936), (2232, 904064), (2304, 875812), (2604, 774912), (2688, 750696), (2976, 678048), (3027, 666624), (3072, 656859), (3472, 581184), (3584, 563022), (3906, 516608), (3968, 508536), (4032, 500464), (4036, 499968), (4464, 452032), (4608, 437906), (5208, 387456), (5376, 375348), (5952, 339024), (6054, 333312), (6944, 290592), (7063, 285696), (7168, 281511), (7812, 258304), (7936, 254268), (8064, 250232), (8072, 249984), (8928, 226016), (9081, 222208), (9216, 218953), (10416, 193728), (10752, 187674), (11904, 169512), (12108, 166656), (13888, 145296), (14126, 142848), (15624, 129152), (15872, 127134), (16128, 125116), (16144, 124992), (17856, 113008), (18162, 111104), (20832, 96864), (21189, 95232), (21504, 93837), (23808, 84756), (24216, 83328), (27776, 72648), (28252, 71424), (31248, 64576), (31279, 64512), (31744, 63567), (32256, 62558), (32288, 62496), (35712, 56504), (36324, 55552), (41664, 48432), (42378, 47616)]