21050414592

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 240

約数和(自身を含む): 59350106112

約数和(自身を除く): 38299691520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 127, 128, 177, 186, 192, 236, 248, 254, 256, 354, 372, 381, 384, 472, 496, 508, 512, 708, 744, 762, 768, 944, 992, 1016, 1416, 1488, 1524, 1536, 1829, 1888, 1984, 2032, 2832, 2976, 3048, 3481, 3658, 3776, 3937, 3968, 4064, 5487, 5664, 5952, 6096, 6962, 7316, 7493, 7552, 7874, 7936, 8128, 10443, 10974, 11328, 11811, 11904, 12192, 13924, 14632, 14986, 15104, 15748, 15872, 16256, 20886, 21948, 22479, 22656, 23622, 23808, 24384, 27848, 29264, 29972, 30208, 31496, 32512, 41772, 43896, 44958, 45312, 47244, 47616, 48768, 55696, 58528, 59944, 62992, 65024, 83544, 87792, 89916, 90624, 94488, 97536, 107911, 111392, 117056, 119888, 125984, 167088, 175584, 179832, 188976, 195072, 215822, 222784, 232283, 234112, 239776, 251968, 323733, 334176, 351168, 359664, 377952, 431644, 442087, 445568, 464566, 468224, 479552, 503936, 647466, 668352, 696849, 702336, 719328, 755904, 863288, 884174, 891136, 929132, 936448, 959104, 1007872, 1294932, 1326261, 1336704, 1393698, 1404672, 1438656, 1511808, 1726576, 1768348, 1782272, 1858264, 1918208, 2015744, 2589864, 2652522, 2673408, 2787396, 2809344, 2877312, 3023616, 3453152, 3536696, 3716528, 3836416, 5179728, 5305044, 5346816, 5574792, 5754624, 6047232, 6906304, 7073392, 7433056, 10359456, 10610088, 11149584, 11509248, 13704697, 13812608, 14146784, 14866112, 20718912, 21220176, 22299168, 27409394, 27625216, 28293568, 29732224, 41114091, 41437824, 42440352, 44598336, 54818788, 55250432, 56587136, 59464448, 82228182, 82875648, 84880704, 89196672, 109637576, 113174272, 118928896, 164456364, 165751296, 169761408, 178393344, 219275152, 226348544, 328912728, 339522816, 356786688, 438550304, 657825456, 679045632, 877100608, 1315650912, 1754201216, 2631301824, 3508402432, 5262603648, 7016804864, 10525207296, 21050414592]

約数ペア:

[(1, 21050414592), (2, 10525207296), (3, 7016804864), (4, 5262603648), (6, 3508402432), (8, 2631301824), (12, 1754201216), (16, 1315650912), (24, 877100608), (31, 679045632), (32, 657825456), (48, 438550304), (59, 356786688), (62, 339522816), (64, 328912728), (93, 226348544), (96, 219275152), (118, 178393344), (124, 169761408), (127, 165751296), (128, 164456364), (177, 118928896), (186, 113174272), (192, 109637576), (236, 89196672), (248, 84880704), (254, 82875648), (256, 82228182), (354, 59464448), (372, 56587136), (381, 55250432), (384, 54818788), (472, 44598336), (496, 42440352), (508, 41437824), (512, 41114091), (708, 29732224), (744, 28293568), (762, 27625216), (768, 27409394), (944, 22299168), (992, 21220176), (1016, 20718912), (1416, 14866112), (1488, 14146784), (1524, 13812608), (1536, 13704697), (1829, 11509248), (1888, 11149584), (1984, 10610088), (2032, 10359456), (2832, 7433056), (2976, 7073392), (3048, 6906304), (3481, 6047232), (3658, 5754624), (3776, 5574792), (3937, 5346816), (3968, 5305044), (4064, 5179728), (5487, 3836416), (5664, 3716528), (5952, 3536696), (6096, 3453152), (6962, 3023616), (7316, 2877312), (7493, 2809344), (7552, 2787396), (7874, 2673408), (7936, 2652522), (8128, 2589864), (10443, 2015744), (10974, 1918208), (11328, 1858264), (11811, 1782272), (11904, 1768348), (12192, 1726576), (13924, 1511808), (14632, 1438656), (14986, 1404672), (15104, 1393698), (15748, 1336704), (15872, 1326261), (16256, 1294932), (20886, 1007872), (21948, 959104), (22479, 936448), (22656, 929132), (23622, 891136), (23808, 884174), (24384, 863288), (27848, 755904), (29264, 719328), (29972, 702336), (30208, 696849), (31496, 668352), (32512, 647466), (41772, 503936), (43896, 479552), (44958, 468224), (45312, 464566), (47244, 445568), (47616, 442087), (48768, 431644), (55696, 377952), (58528, 359664), (59944, 351168), (62992, 334176), (65024, 323733), (83544, 251968), (87792, 239776), (89916, 234112), (90624, 232283), (94488, 222784), (97536, 215822), (107911, 195072), (111392, 188976), (117056, 179832), (119888, 175584), (125984, 167088)]