2489804928

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 8018812620

約数和(自身を除く): 5529007692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 173, 186, 192, 208, 234, 248, 279, 288, 312, 346, 372, 384, 403, 416, 468, 496, 519, 558, 576, 624, 692, 744, 806, 832, 936, 961, 992, 1038, 1116, 1152, 1209, 1248, 1384, 1488, 1557, 1612, 1664, 1872, 1922, 1984, 2076, 2232, 2249, 2418, 2496, 2768, 2883, 2976, 3114, 3224, 3627, 3744, 3844, 3968, 4152, 4464, 4498, 4836, 4992, 5363, 5536, 5766, 5952, 6228, 6448, 6747, 7254, 7488, 7688, 8304, 8649, 8928, 8996, 9672, 10726, 11072, 11532, 11904, 12456, 12493, 12896, 13494, 14508, 14976, 15376, 16089, 16608, 17298, 17856, 17992, 19344, 20241, 21452, 22144, 23064, 24912, 24986, 25792, 26988, 29016, 30752, 32178, 33216, 34596, 35712, 35984, 37479, 38688, 40482, 42904, 46128, 48267, 49824, 49972, 51584, 53976, 58032, 61504, 64356, 66432, 69192, 69719, 71968, 74958, 77376, 80964, 85808, 92256, 96534, 99648, 99944, 107952, 112437, 116064, 123008, 128712, 138384, 139438, 143936, 149916, 154752, 161928, 166253, 171616, 184512, 193068, 199296, 199888, 209157, 215904, 224874, 232128, 257424, 276768, 278876, 287872, 299832, 323856, 332506, 343232, 369024, 386136, 399776, 418314, 431808, 449748, 464256, 498759, 514848, 553536, 557752, 599664, 627471, 647712, 665012, 686464, 772272, 799552, 836628, 863616, 899496, 997518, 1029696, 1107072, 1115504, 1199328, 1254942, 1295424, 1330024, 1496277, 1544544, 1599104, 1673256, 1798992, 1995036, 2059392, 2161289, 2231008, 2398656, 2509884, 2590848, 2660048, 2992554, 3089088, 3346512, 3597984, 3990072, 4322578, 4462016, 4797312, 5019768, 5320096, 5985108, 6178176, 6483867, 6693024, 7195968, 7980144, 8645156, 8924032, 10039536, 10640192, 11970216, 12967734, 13386048, 14391936, 15960288, 17290312, 19451601, 20079072, 21280384, 23940432, 25935468, 26772096, 31920576, 34580624, 38903202, 40158144, 47880864, 51870936, 63841152, 69161248, 77806404, 80316288, 95761728, 103741872, 138322496, 155612808, 191523456, 207483744, 276644992, 311225616, 414967488, 622451232, 829934976, 1244902464, 2489804928]

約数ペア:

[(1, 2489804928), (2, 1244902464), (3, 829934976), (4, 622451232), (6, 414967488), (8, 311225616), (9, 276644992), (12, 207483744), (13, 191523456), (16, 155612808), (18, 138322496), (24, 103741872), (26, 95761728), (31, 80316288), (32, 77806404), (36, 69161248), (39, 63841152), (48, 51870936), (52, 47880864), (62, 40158144), (64, 38903202), (72, 34580624), (78, 31920576), (93, 26772096), (96, 25935468), (104, 23940432), (117, 21280384), (124, 20079072), (128, 19451601), (144, 17290312), (156, 15960288), (173, 14391936), (186, 13386048), (192, 12967734), (208, 11970216), (234, 10640192), (248, 10039536), (279, 8924032), (288, 8645156), (312, 7980144), (346, 7195968), (372, 6693024), (384, 6483867), (403, 6178176), (416, 5985108), (468, 5320096), (496, 5019768), (519, 4797312), (558, 4462016), (576, 4322578), (624, 3990072), (692, 3597984), (744, 3346512), (806, 3089088), (832, 2992554), (936, 2660048), (961, 2590848), (992, 2509884), (1038, 2398656), (1116, 2231008), (1152, 2161289), (1209, 2059392), (1248, 1995036), (1384, 1798992), (1488, 1673256), (1557, 1599104), (1612, 1544544), (1664, 1496277), (1872, 1330024), (1922, 1295424), (1984, 1254942), (2076, 1199328), (2232, 1115504), (2249, 1107072), (2418, 1029696), (2496, 997518), (2768, 899496), (2883, 863616), (2976, 836628), (3114, 799552), (3224, 772272), (3627, 686464), (3744, 665012), (3844, 647712), (3968, 627471), (4152, 599664), (4464, 557752), (4498, 553536), (4836, 514848), (4992, 498759), (5363, 464256), (5536, 449748), (5766, 431808), (5952, 418314), (6228, 399776), (6448, 386136), (6747, 369024), (7254, 343232), (7488, 332506), (7688, 323856), (8304, 299832), (8649, 287872), (8928, 278876), (8996, 276768), (9672, 257424), (10726, 232128), (11072, 224874), (11532, 215904), (11904, 209157), (12456, 199888), (12493, 199296), (12896, 193068), (13494, 184512), (14508, 171616), (14976, 166253), (15376, 161928), (16089, 154752), (16608, 149916), (17298, 143936), (17856, 139438), (17992, 138384), (19344, 128712), (20241, 123008), (21452, 116064), (22144, 112437), (23064, 107952), (24912, 99944), (24986, 99648), (25792, 96534), (26988, 92256), (29016, 85808), (30752, 80964), (32178, 77376), (33216, 74958), (34596, 71968), (35712, 69719), (35984, 69192), (37479, 66432), (38688, 64356), (40482, 61504), (42904, 58032), (46128, 53976), (48267, 51584), (49824, 49972)]