21628806144

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1953

約数の個数: 264

約数和(自身を含む): 65444784384

約数和(自身を除く): 43815978240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 128, 132, 176, 186, 192, 242, 248, 256, 264, 341, 352, 363, 372, 384, 484, 496, 512, 528, 682, 704, 726, 744, 768, 968, 992, 1023, 1024, 1056, 1364, 1408, 1452, 1488, 1536, 1877, 1936, 1984, 2046, 2112, 2728, 2816, 2904, 2976, 3072, 3751, 3754, 3872, 3968, 4092, 4224, 5456, 5631, 5632, 5808, 5952, 7502, 7508, 7744, 7936, 8184, 8448, 10912, 11253, 11262, 11264, 11616, 11904, 15004, 15016, 15488, 15872, 16368, 16896, 20647, 21824, 22506, 22524, 23232, 23808, 30008, 30032, 30976, 31744, 32736, 33792, 41294, 43648, 45012, 45048, 46464, 47616, 58187, 60016, 60064, 61941, 61952, 65472, 82588, 87296, 90024, 90096, 92928, 95232, 116374, 120032, 120128, 123882, 123904, 130944, 165176, 174561, 174592, 180048, 180192, 185856, 227117, 232748, 240064, 240256, 247764, 261888, 330352, 349122, 349184, 360096, 360384, 371712, 454234, 465496, 480128, 480512, 495528, 523776, 640057, 660704, 681351, 698244, 720192, 720768, 908468, 930992, 960256, 961024, 991056, 1047552, 1280114, 1321408, 1362702, 1396488, 1440384, 1441536, 1816936, 1861984, 1920171, 1920512, 1922048, 1982112, 2560228, 2642816, 2725404, 2792976, 2880768, 2883072, 3633872, 3723968, 3840342, 3841024, 3964224, 5120456, 5285632, 5450808, 5585952, 5761536, 5766144, 7040627, 7267744, 7447936, 7680684, 7928448, 10240912, 10571264, 10901616, 11171904, 11523072, 14081254, 14535488, 14895872, 15361368, 15856896, 20481824, 21121881, 21142528, 21803232, 22343808, 28162508, 29070976, 29791744, 30722736, 31713792, 40963648, 42243762, 43606464, 44687616, 56325016, 58141952, 59583488, 61445472, 63427584, 81927296, 84487524, 87212928, 89375232, 112650032, 116283904, 122890944, 163854592, 168975048, 174425856, 178750464, 225300064, 232567808, 245781888, 327709184, 337950096, 348851712, 450600128, 491563776, 655418368, 675900192, 697703424, 901200256, 983127552, 1351800384, 1802400512, 1966255104, 2703600768, 3604801024, 5407201536, 7209602048, 10814403072, 21628806144]

約数ペア:

[(1, 21628806144), (2, 10814403072), (3, 7209602048), (4, 5407201536), (6, 3604801024), (8, 2703600768), (11, 1966255104), (12, 1802400512), (16, 1351800384), (22, 983127552), (24, 901200256), (31, 697703424), (32, 675900192), (33, 655418368), (44, 491563776), (48, 450600128), (62, 348851712), (64, 337950096), (66, 327709184), (88, 245781888), (93, 232567808), (96, 225300064), (121, 178750464), (124, 174425856), (128, 168975048), (132, 163854592), (176, 122890944), (186, 116283904), (192, 112650032), (242, 89375232), (248, 87212928), (256, 84487524), (264, 81927296), (341, 63427584), (352, 61445472), (363, 59583488), (372, 58141952), (384, 56325016), (484, 44687616), (496, 43606464), (512, 42243762), (528, 40963648), (682, 31713792), (704, 30722736), (726, 29791744), (744, 29070976), (768, 28162508), (968, 22343808), (992, 21803232), (1023, 21142528), (1024, 21121881), (1056, 20481824), (1364, 15856896), (1408, 15361368), (1452, 14895872), (1488, 14535488), (1536, 14081254), (1877, 11523072), (1936, 11171904), (1984, 10901616), (2046, 10571264), (2112, 10240912), (2728, 7928448), (2816, 7680684), (2904, 7447936), (2976, 7267744), (3072, 7040627), (3751, 5766144), (3754, 5761536), (3872, 5585952), (3968, 5450808), (4092, 5285632), (4224, 5120456), (5456, 3964224), (5631, 3841024), (5632, 3840342), (5808, 3723968), (5952, 3633872), (7502, 2883072), (7508, 2880768), (7744, 2792976), (7936, 2725404), (8184, 2642816), (8448, 2560228), (10912, 1982112), (11253, 1922048), (11262, 1920512), (11264, 1920171), (11616, 1861984), (11904, 1816936), (15004, 1441536), (15016, 1440384), (15488, 1396488), (15872, 1362702), (16368, 1321408), (16896, 1280114), (20647, 1047552), (21824, 991056), (22506, 961024), (22524, 960256), (23232, 930992), (23808, 908468), (30008, 720768), (30032, 720192), (30976, 698244), (31744, 681351), (32736, 660704), (33792, 640057), (41294, 523776), (43648, 495528), (45012, 480512), (45048, 480128), (46464, 465496), (47616, 454234), (58187, 371712), (60016, 360384), (60064, 360096), (61941, 349184), (61952, 349122), (65472, 330352), (82588, 261888), (87296, 247764), (90024, 240256), (90096, 240064), (92928, 232748), (95232, 227117), (116374, 185856), (120032, 180192), (120128, 180048), (123882, 174592), (123904, 174561), (130944, 165176)]