21032613888

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 384

約数和(自身を含む): 67761308160

約数和(自身を除く): 46728694272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 37, 39, 44, 48, 52, 64, 66, 74, 78, 88, 96, 104, 111, 128, 132, 143, 148, 156, 176, 192, 208, 222, 256, 264, 286, 296, 312, 352, 384, 407, 416, 429, 444, 481, 512, 528, 572, 592, 624, 647, 704, 768, 814, 832, 858, 888, 962, 1024, 1056, 1144, 1184, 1221, 1248, 1294, 1408, 1443, 1536, 1628, 1664, 1716, 1776, 1924, 1941, 2048, 2112, 2288, 2368, 2442, 2496, 2588, 2816, 2886, 3072, 3256, 3328, 3432, 3552, 3848, 3882, 4224, 4576, 4736, 4884, 4992, 5176, 5291, 5632, 5772, 6144, 6512, 6656, 6864, 7104, 7117, 7696, 7764, 8411, 8448, 9152, 9472, 9768, 9984, 10352, 10582, 11264, 11544, 13024, 13312, 13728, 14208, 14234, 15392, 15528, 15873, 16822, 16896, 18304, 18944, 19536, 19968, 20704, 21164, 21351, 22528, 23088, 23939, 25233, 26048, 26624, 27456, 28416, 28468, 30784, 31056, 31746, 33644, 33792, 36608, 37888, 39072, 39936, 41408, 42328, 42702, 46176, 47878, 50466, 52096, 54912, 56832, 56936, 61568, 62112, 63492, 67288, 67584, 71817, 73216, 75776, 78144, 79872, 82816, 84656, 85404, 92352, 92521, 95756, 100932, 104192, 109824, 113664, 113872, 123136, 124224, 126984, 134576, 143634, 146432, 156288, 165632, 169312, 170808, 184704, 185042, 191512, 201864, 208384, 219648, 227328, 227744, 246272, 248448, 253968, 263329, 269152, 277563, 287268, 292864, 311207, 312576, 331264, 338624, 341616, 369408, 370084, 383024, 403728, 416768, 439296, 455488, 492544, 496896, 507936, 526658, 538304, 555126, 574536, 622414, 625152, 662528, 677248, 683232, 738816, 740168, 766048, 789987, 807456, 833536, 878592, 910976, 933621, 985088, 993792, 1015872, 1053316, 1076608, 1110252, 1149072, 1244828, 1250304, 1325056, 1354496, 1366464, 1477632, 1480336, 1532096, 1579974, 1614912, 1821952, 1867242, 1987584, 2031744, 2106632, 2153216, 2220504, 2298144, 2489656, 2500608, 2708992, 2732928, 2955264, 2960672, 3064192, 3159948, 3229824, 3423277, 3643904, 3734484, 3975168, 4063488, 4213264, 4306432, 4441008, 4596288, 4979312, 5417984, 5465856, 5921344, 6128384, 6319896, 6459648, 6846554, 7287808, 7468968, 8126976, 8426528, 8612864, 8882016, 9192576, 9958624, 10269831, 10835968, 10931712, 11842688, 12256768, 12639792, 12919296, 13693108, 14575616, 14937936, 16253952, 16853056, 17225728, 17764032, 18385152, 19917248, 20539662, 21863424, 23685376, 24513536, 25279584, 25838592, 27386216, 29875872, 32507904, 33706112, 35528064, 36770304, 39834496, 41079324, 43726848, 47370752, 49027072, 50559168, 51677184, 54772432, 59751744, 67412224, 71056128, 73540608, 79668992, 82158648, 94741504, 101118336, 109544864, 119503488, 134824448, 142112256, 147081216, 159337984, 164317296, 189483008, 202236672, 219089728, 239006976, 269648896, 284224512, 318675968, 328634592, 404473344, 438179456, 478013952, 539297792, 568449024, 637351936, 657269184, 808946688, 876358912, 956027904, 1314538368, 1617893376, 1752717824, 1912055808, 2629076736, 3505435648, 5258153472, 7010871296, 10516306944, 21032613888]

約数ペア:

[(1, 21032613888), (2, 10516306944), (3, 7010871296), (4, 5258153472), (6, 3505435648), (8, 2629076736), (11, 1912055808), (12, 1752717824), (13, 1617893376), (16, 1314538368), (22, 956027904), (24, 876358912), (26, 808946688), (32, 657269184), (33, 637351936), (37, 568449024), (39, 539297792), (44, 478013952), (48, 438179456), (52, 404473344), (64, 328634592), (66, 318675968), (74, 284224512), (78, 269648896), (88, 239006976), (96, 219089728), (104, 202236672), (111, 189483008), (128, 164317296), (132, 159337984), (143, 147081216), (148, 142112256), (156, 134824448), (176, 119503488), (192, 109544864), (208, 101118336), (222, 94741504), (256, 82158648), (264, 79668992), (286, 73540608), (296, 71056128), (312, 67412224), (352, 59751744), (384, 54772432), (407, 51677184), (416, 50559168), (429, 49027072), (444, 47370752), (481, 43726848), (512, 41079324), (528, 39834496), (572, 36770304), (592, 35528064), (624, 33706112), (647, 32507904), (704, 29875872), (768, 27386216), (814, 25838592), (832, 25279584), (858, 24513536), (888, 23685376), (962, 21863424), (1024, 20539662), (1056, 19917248), (1144, 18385152), (1184, 17764032), (1221, 17225728), (1248, 16853056), (1294, 16253952), (1408, 14937936), (1443, 14575616), (1536, 13693108), (1628, 12919296), (1664, 12639792), (1716, 12256768), (1776, 11842688), (1924, 10931712), (1941, 10835968), (2048, 10269831), (2112, 9958624), (2288, 9192576), (2368, 8882016), (2442, 8612864), (2496, 8426528), (2588, 8126976), (2816, 7468968), (2886, 7287808), (3072, 6846554), (3256, 6459648), (3328, 6319896), (3432, 6128384), (3552, 5921344), (3848, 5465856), (3882, 5417984), (4224, 4979312), (4576, 4596288), (4736, 4441008), (4884, 4306432), (4992, 4213264), (5176, 4063488), (5291, 3975168), (5632, 3734484), (5772, 3643904), (6144, 3423277), (6512, 3229824), (6656, 3159948), (6864, 3064192), (7104, 2960672), (7117, 2955264), (7696, 2732928), (7764, 2708992), (8411, 2500608), (8448, 2489656), (9152, 2298144), (9472, 2220504), (9768, 2153216), (9984, 2106632), (10352, 2031744), (10582, 1987584), (11264, 1867242), (11544, 1821952), (13024, 1614912), (13312, 1579974), (13728, 1532096), (14208, 1480336), (14234, 1477632), (15392, 1366464), (15528, 1354496), (15873, 1325056), (16822, 1250304), (16896, 1244828), (18304, 1149072), (18944, 1110252), (19536, 1076608), (19968, 1053316), (20704, 1015872), (21164, 993792), (21351, 985088), (22528, 933621), (23088, 910976), (23939, 878592), (25233, 833536), (26048, 807456), (26624, 789987), (27456, 766048), (28416, 740168), (28468, 738816), (30784, 683232), (31056, 677248), (31746, 662528), (33644, 625152), (33792, 622414), (36608, 574536), (37888, 555126), (39072, 538304), (39936, 526658), (41408, 507936), (42328, 496896), (42702, 492544), (46176, 455488), (47878, 439296), (50466, 416768), (52096, 403728), (54912, 383024), (56832, 370084), (56936, 369408), (61568, 341616), (62112, 338624), (63492, 331264), (67288, 312576), (67584, 311207), (71817, 292864), (73216, 287268), (75776, 277563), (78144, 269152), (79872, 263329), (82816, 253968), (84656, 248448), (85404, 246272), (92352, 227744), (92521, 227328), (95756, 219648), (100932, 208384), (104192, 201864), (109824, 191512), (113664, 185042), (113872, 184704), (123136, 170808), (124224, 169312), (126984, 165632), (134576, 156288), (143634, 146432)]