16438066944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:543

約数の個数: 288

約数和(自身を含む): 49074837504

約数和(自身を除く): 32636770560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 173, 186, 192, 208, 248, 256, 307, 312, 346, 372, 384, 403, 416, 496, 519, 614, 624, 692, 744, 768, 806, 832, 921, 992, 1038, 1209, 1228, 1248, 1384, 1488, 1612, 1664, 1842, 1984, 2076, 2249, 2418, 2456, 2496, 2768, 2976, 3224, 3328, 3684, 3968, 3991, 4152, 4498, 4836, 4912, 4992, 5363, 5536, 5952, 6448, 6747, 7368, 7936, 7982, 8304, 8996, 9517, 9672, 9824, 9984, 10726, 11072, 11904, 11973, 12896, 13494, 14736, 15964, 16089, 16608, 17992, 19034, 19344, 19648, 21452, 22144, 23808, 23946, 25792, 26988, 28551, 29472, 31928, 32178, 33216, 35984, 38068, 38688, 39296, 42904, 44288, 47892, 51584, 53111, 53976, 57102, 58944, 63856, 64356, 66432, 69719, 71968, 76136, 77376, 78592, 85808, 95784, 103168, 106222, 107952, 114204, 117888, 123721, 127712, 128712, 132864, 139438, 143936, 152272, 154752, 159333, 171616, 191568, 209157, 212444, 215904, 228408, 235776, 247442, 255424, 257424, 278876, 287872, 304544, 309504, 318666, 343232, 371163, 383136, 418314, 424888, 431808, 456816, 494884, 510848, 514848, 557752, 575744, 609088, 637332, 686464, 690443, 742326, 766272, 836628, 849776, 863616, 913632, 989768, 1021696, 1029696, 1115504, 1218176, 1274664, 1372928, 1380886, 1484652, 1532544, 1646441, 1673256, 1699552, 1727232, 1827264, 1979536, 2059392, 2071329, 2231008, 2436352, 2549328, 2761772, 2969304, 3065088, 3292882, 3346512, 3399104, 3654528, 3959072, 4118784, 4142658, 4462016, 4939323, 5098656, 5523544, 5938608, 6585764, 6693024, 6798208, 7309056, 7918144, 8285316, 8924032, 9878646, 10197312, 11047088, 11877216, 13171528, 13386048, 13596416, 15836288, 16570632, 17848064, 19757292, 20394624, 21403733, 22094176, 23754432, 26343056, 26772096, 31672576, 33141264, 39514584, 40789248, 42807466, 44188352, 47508864, 52686112, 53544192, 64211199, 66282528, 79029168, 85614932, 88376704, 95017728, 105372224, 128422398, 132565056, 158058336, 171229864, 176753408, 210744448, 256844796, 265130112, 316116672, 342459728, 421488896, 513689592, 530260224, 632233344, 684919456, 1027379184, 1264466688, 1369838912, 2054758368, 2739677824, 4109516736, 5479355648, 8219033472, 16438066944]

約数ペア:

[(1, 16438066944), (2, 8219033472), (3, 5479355648), (4, 4109516736), (6, 2739677824), (8, 2054758368), (12, 1369838912), (13, 1264466688), (16, 1027379184), (24, 684919456), (26, 632233344), (31, 530260224), (32, 513689592), (39, 421488896), (48, 342459728), (52, 316116672), (62, 265130112), (64, 256844796), (78, 210744448), (93, 176753408), (96, 171229864), (104, 158058336), (124, 132565056), (128, 128422398), (156, 105372224), (173, 95017728), (186, 88376704), (192, 85614932), (208, 79029168), (248, 66282528), (256, 64211199), (307, 53544192), (312, 52686112), (346, 47508864), (372, 44188352), (384, 42807466), (403, 40789248), (416, 39514584), (496, 33141264), (519, 31672576), (614, 26772096), (624, 26343056), (692, 23754432), (744, 22094176), (768, 21403733), (806, 20394624), (832, 19757292), (921, 17848064), (992, 16570632), (1038, 15836288), (1209, 13596416), (1228, 13386048), (1248, 13171528), (1384, 11877216), (1488, 11047088), (1612, 10197312), (1664, 9878646), (1842, 8924032), (1984, 8285316), (2076, 7918144), (2249, 7309056), (2418, 6798208), (2456, 6693024), (2496, 6585764), (2768, 5938608), (2976, 5523544), (3224, 5098656), (3328, 4939323), (3684, 4462016), (3968, 4142658), (3991, 4118784), (4152, 3959072), (4498, 3654528), (4836, 3399104), (4912, 3346512), (4992, 3292882), (5363, 3065088), (5536, 2969304), (5952, 2761772), (6448, 2549328), (6747, 2436352), (7368, 2231008), (7936, 2071329), (7982, 2059392), (8304, 1979536), (8996, 1827264), (9517, 1727232), (9672, 1699552), (9824, 1673256), (9984, 1646441), (10726, 1532544), (11072, 1484652), (11904, 1380886), (11973, 1372928), (12896, 1274664), (13494, 1218176), (14736, 1115504), (15964, 1029696), (16089, 1021696), (16608, 989768), (17992, 913632), (19034, 863616), (19344, 849776), (19648, 836628), (21452, 766272), (22144, 742326), (23808, 690443), (23946, 686464), (25792, 637332), (26988, 609088), (28551, 575744), (29472, 557752), (31928, 514848), (32178, 510848), (33216, 494884), (35984, 456816), (38068, 431808), (38688, 424888), (39296, 418314), (42904, 383136), (44288, 371163), (47892, 343232), (51584, 318666), (53111, 309504), (53976, 304544), (57102, 287872), (58944, 278876), (63856, 257424), (64356, 255424), (66432, 247442), (69719, 235776), (71968, 228408), (76136, 215904), (77376, 212444), (78592, 209157), (85808, 191568), (95784, 171616), (103168, 159333), (106222, 154752), (107952, 152272), (114204, 143936), (117888, 139438), (123721, 132864), (127712, 128712)]