21043362816

素因数分解:

$2^{10}\times 3^3\times 7^4\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 440

約数和(自身を含む): 72931989840

約数和(自身を除く): 51888627024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 317, 336, 343, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 634, 672, 686, 756, 768, 784, 864, 882, 896, 951, 1008, 1024, 1029, 1152, 1176, 1268, 1323, 1344, 1372, 1512, 1536, 1568, 1728, 1764, 1792, 1902, 2016, 2058, 2219, 2304, 2352, 2401, 2536, 2646, 2688, 2744, 2853, 3024, 3072, 3087, 3136, 3456, 3528, 3584, 3804, 4032, 4116, 4438, 4608, 4704, 4802, 5072, 5292, 5376, 5488, 5706, 6048, 6174, 6272, 6657, 6912, 7056, 7168, 7203, 7608, 8064, 8232, 8559, 8876, 9216, 9261, 9408, 9604, 10144, 10584, 10752, 10976, 11412, 12096, 12348, 12544, 13314, 13824, 14112, 14406, 15216, 15533, 16128, 16464, 17118, 17752, 18522, 18816, 19208, 19971, 20288, 21168, 21504, 21609, 21952, 22824, 24192, 24696, 25088, 26628, 27648, 28224, 28812, 30432, 31066, 32256, 32928, 34236, 35504, 37044, 37632, 38416, 39942, 40576, 42336, 43218, 43904, 45648, 46599, 48384, 49392, 50176, 53256, 56448, 57624, 59913, 60864, 62132, 64512, 64827, 65856, 68472, 71008, 74088, 75264, 76832, 79884, 81152, 84672, 86436, 87808, 91296, 93198, 96768, 98784, 106512, 108731, 112896, 115248, 119826, 121728, 124264, 129654, 131712, 136944, 139797, 142016, 148176, 150528, 153664, 159768, 162304, 169344, 172872, 175616, 182592, 186396, 193536, 197568, 213024, 217462, 225792, 230496, 239652, 243456, 248528, 259308, 263424, 273888, 279594, 284032, 296352, 307328, 319536, 324608, 326193, 338688, 345744, 351232, 365184, 372792, 395136, 419391, 426048, 434924, 451584, 460992, 479304, 486912, 497056, 518616, 526848, 547776, 559188, 568064, 592704, 614656, 639072, 652386, 677376, 691488, 730368, 745584, 761117, 790272, 838782, 852096, 869848, 921984, 958608, 973824, 978579, 994112, 1037232, 1053696, 1095552, 1118376, 1136128, 1185408, 1229312, 1278144, 1304772, 1354752, 1382976, 1460736, 1491168, 1522234, 1580544, 1677564, 1704192, 1739696, 1843968, 1917216, 1957158, 1988224, 2074464, 2191104, 2236752, 2272256, 2283351, 2370816, 2458624, 2556288, 2609544, 2765952, 2921472, 2935737, 2982336, 3044468, 3161088, 3355128, 3408384, 3479392, 3687936, 3834432, 3914316, 3976448, 4148928, 4382208, 4473504, 4566702, 4741632, 5112576, 5219088, 5531904, 5871474, 5964672, 6088936, 6710256, 6816768, 6850053, 6958784, 7375872, 7668864, 7828632, 7952896, 8297856, 8764416, 8947008, 9133404, 9483264, 10225152, 10438176, 11063808, 11742948, 11929344, 12177872, 13420512, 13700106, 13917568, 15337728, 15657264, 15905792, 16595712, 17894016, 18266808, 20450304, 20550159, 20876352, 22127616, 23485896, 23858688, 24355744, 26841024, 27400212, 27835136, 30675456, 31314528, 33191424, 35788032, 36533616, 41100318, 41752704, 46971792, 47717376, 48711488, 53682048, 54800424, 55670272, 61350912, 62629056, 66382848, 71576064, 73067232, 82200636, 83505408, 93943584, 97422976, 107364096, 109600848, 111340544, 125258112, 143152128, 146134464, 164401272, 167010816, 187887168, 194845952, 214728192, 219201696, 250516224, 292268928, 328802544, 334021632, 375774336, 389691904, 429456384, 438403392, 501032448, 584537856, 657605088, 751548672, 779383808, 876806784, 1002064896, 1169075712, 1315210176, 1503097344, 1753613568, 2338151424, 2630420352, 3006194688, 3507227136, 5260840704, 7014454272, 10521681408, 21043362816]

約数ペア:

[(1, 21043362816), (2, 10521681408), (3, 7014454272), (4, 5260840704), (6, 3507227136), (7, 3006194688), (8, 2630420352), (9, 2338151424), (12, 1753613568), (14, 1503097344), (16, 1315210176), (18, 1169075712), (21, 1002064896), (24, 876806784), (27, 779383808), (28, 751548672), (32, 657605088), (36, 584537856), (42, 501032448), (48, 438403392), (49, 429456384), (54, 389691904), (56, 375774336), (63, 334021632), (64, 328802544), (72, 292268928), (84, 250516224), (96, 219201696), (98, 214728192), (108, 194845952), (112, 187887168), (126, 167010816), (128, 164401272), (144, 146134464), (147, 143152128), (168, 125258112), (189, 111340544), (192, 109600848), (196, 107364096), (216, 97422976), (224, 93943584), (252, 83505408), (256, 82200636), (288, 73067232), (294, 71576064), (317, 66382848), (336, 62629056), (343, 61350912), (378, 55670272), (384, 54800424), (392, 53682048), (432, 48711488), (441, 47717376), (448, 46971792), (504, 41752704), (512, 41100318), (576, 36533616), (588, 35788032), (634, 33191424), (672, 31314528), (686, 30675456), (756, 27835136), (768, 27400212), (784, 26841024), (864, 24355744), (882, 23858688), (896, 23485896), (951, 22127616), (1008, 20876352), (1024, 20550159), (1029, 20450304), (1152, 18266808), (1176, 17894016), (1268, 16595712), (1323, 15905792), (1344, 15657264), (1372, 15337728), (1512, 13917568), (1536, 13700106), (1568, 13420512), (1728, 12177872), (1764, 11929344), (1792, 11742948), (1902, 11063808), (2016, 10438176), (2058, 10225152), (2219, 9483264), (2304, 9133404), (2352, 8947008), (2401, 8764416), (2536, 8297856), (2646, 7952896), (2688, 7828632), (2744, 7668864), (2853, 7375872), (3024, 6958784), (3072, 6850053), (3087, 6816768), (3136, 6710256), (3456, 6088936), (3528, 5964672), (3584, 5871474), (3804, 5531904), (4032, 5219088), (4116, 5112576), (4438, 4741632), (4608, 4566702), (4704, 4473504), (4802, 4382208), (5072, 4148928), (5292, 3976448), (5376, 3914316), (5488, 3834432), (5706, 3687936), (6048, 3479392), (6174, 3408384), (6272, 3355128), (6657, 3161088), (6912, 3044468), (7056, 2982336), (7168, 2935737), (7203, 2921472), (7608, 2765952), (8064, 2609544), (8232, 2556288), (8559, 2458624), (8876, 2370816), (9216, 2283351), (9261, 2272256), (9408, 2236752), (9604, 2191104), (10144, 2074464), (10584, 1988224), (10752, 1957158), (10976, 1917216), (11412, 1843968), (12096, 1739696), (12348, 1704192), (12544, 1677564), (13314, 1580544), (13824, 1522234), (14112, 1491168), (14406, 1460736), (15216, 1382976), (15533, 1354752), (16128, 1304772), (16464, 1278144), (17118, 1229312), (17752, 1185408), (18522, 1136128), (18816, 1118376), (19208, 1095552), (19971, 1053696), (20288, 1037232), (21168, 994112), (21504, 978579), (21609, 973824), (21952, 958608), (22824, 921984), (24192, 869848), (24696, 852096), (25088, 838782), (26628, 790272), (27648, 761117), (28224, 745584), (28812, 730368), (30432, 691488), (31066, 677376), (32256, 652386), (32928, 639072), (34236, 614656), (35504, 592704), (37044, 568064), (37632, 559188), (38416, 547776), (39942, 526848), (40576, 518616), (42336, 497056), (43218, 486912), (43904, 479304), (45648, 460992), (46599, 451584), (48384, 434924), (49392, 426048), (50176, 419391), (53256, 395136), (56448, 372792), (57624, 365184), (59913, 351232), (60864, 345744), (62132, 338688), (64512, 326193), (64827, 324608), (65856, 319536), (68472, 307328), (71008, 296352), (74088, 284032), (75264, 279594), (76832, 273888), (79884, 263424), (81152, 259308), (84672, 248528), (86436, 243456), (87808, 239652), (91296, 230496), (93198, 225792), (96768, 217462), (98784, 213024), (106512, 197568), (108731, 193536), (112896, 186396), (115248, 182592), (119826, 175616), (121728, 172872), (124264, 169344), (129654, 162304), (131712, 159768), (136944, 153664), (139797, 150528), (142016, 148176)]