21331063296

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^2\times {\mathrm{4817}}^1$

素因数の和:4903

約数の個数: 180

約数和(自身を含む): 63626059926

約数和(自身を除く): 42294996630

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 961, 992, 1116, 1152, 1488, 1536, 1922, 1984, 2232, 2304, 2883, 2976, 3844, 3968, 4464, 4608, 4817, 5766, 5952, 7688, 7936, 8649, 8928, 9634, 11532, 11904, 14451, 15376, 15872, 17298, 17856, 19268, 23064, 23808, 28902, 30752, 34596, 35712, 38536, 43353, 46128, 47616, 57804, 61504, 69192, 71424, 77072, 86706, 92256, 115608, 123008, 138384, 142848, 149327, 154144, 173412, 184512, 231216, 246016, 276768, 298654, 308288, 346824, 369024, 447981, 462432, 492032, 553536, 597308, 616576, 693648, 738048, 895962, 924864, 1107072, 1194616, 1233152, 1343943, 1387296, 1476096, 1791924, 1849728, 2214144, 2389232, 2466304, 2687886, 2774592, 3583848, 3699456, 4428288, 4629137, 4778464, 5375772, 5549184, 7167696, 7398912, 9258274, 9556928, 10751544, 11098368, 13887411, 14335392, 18516548, 19113856, 21503088, 22196736, 27774822, 28670784, 37033096, 38227712, 41662233, 43006176, 55549644, 57341568, 74066192, 76455424, 83324466, 86012352, 111099288, 114683136, 148132384, 166648932, 172024704, 222198576, 229366272, 296264768, 333297864, 344049408, 444397152, 592529536, 666595728, 688098816, 888794304, 1185059072, 1333191456, 1777588608, 2370118144, 2666382912, 3555177216, 5332765824, 7110354432, 10665531648, 21331063296]

約数ペア:

[(1, 21331063296), (2, 10665531648), (3, 7110354432), (4, 5332765824), (6, 3555177216), (8, 2666382912), (9, 2370118144), (12, 1777588608), (16, 1333191456), (18, 1185059072), (24, 888794304), (31, 688098816), (32, 666595728), (36, 592529536), (48, 444397152), (62, 344049408), (64, 333297864), (72, 296264768), (93, 229366272), (96, 222198576), (124, 172024704), (128, 166648932), (144, 148132384), (186, 114683136), (192, 111099288), (248, 86012352), (256, 83324466), (279, 76455424), (288, 74066192), (372, 57341568), (384, 55549644), (496, 43006176), (512, 41662233), (558, 38227712), (576, 37033096), (744, 28670784), (768, 27774822), (961, 22196736), (992, 21503088), (1116, 19113856), (1152, 18516548), (1488, 14335392), (1536, 13887411), (1922, 11098368), (1984, 10751544), (2232, 9556928), (2304, 9258274), (2883, 7398912), (2976, 7167696), (3844, 5549184), (3968, 5375772), (4464, 4778464), (4608, 4629137), (4817, 4428288), (5766, 3699456), (5952, 3583848), (7688, 2774592), (7936, 2687886), (8649, 2466304), (8928, 2389232), (9634, 2214144), (11532, 1849728), (11904, 1791924), (14451, 1476096), (15376, 1387296), (15872, 1343943), (17298, 1233152), (17856, 1194616), (19268, 1107072), (23064, 924864), (23808, 895962), (28902, 738048), (30752, 693648), (34596, 616576), (35712, 597308), (38536, 553536), (43353, 492032), (46128, 462432), (47616, 447981), (57804, 369024), (61504, 346824), (69192, 308288), (71424, 298654), (77072, 276768), (86706, 246016), (92256, 231216), (115608, 184512), (123008, 173412), (138384, 154144), (142848, 149327)]