21643352832

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1483}}^1$

素因数の和:2146

約数の個数: 144

約数和(自身を含む): 59598199808

約数和(自身を除く): 37954846976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 613, 744, 768, 992, 1226, 1483, 1488, 1839, 1984, 2452, 2966, 2976, 3678, 3968, 4449, 4904, 5932, 5952, 7356, 7936, 8898, 9808, 11864, 11904, 14712, 17796, 19003, 19616, 23728, 23808, 29424, 35592, 38006, 39232, 45973, 47456, 57009, 58848, 71184, 76012, 78464, 91946, 94912, 114018, 117696, 137919, 142368, 152024, 156928, 183892, 189824, 228036, 235392, 275838, 284736, 304048, 367784, 379648, 456072, 470784, 551676, 569472, 608096, 735568, 909079, 912144, 1103352, 1138944, 1216192, 1471136, 1818158, 1824288, 2206704, 2432384, 2727237, 2942272, 3636316, 3648576, 4413408, 4864768, 5454474, 5884544, 7272632, 7297152, 8826816, 10908948, 11769088, 14545264, 14594304, 17653632, 21817896, 28181449, 29090528, 35307264, 43635792, 56362898, 58181056, 84544347, 87271584, 112725796, 116362112, 169088694, 174543168, 225451592, 232724224, 338177388, 349086336, 450903184, 676354776, 698172672, 901806368, 1352709552, 1803612736, 2705419104, 3607225472, 5410838208, 7214450944, 10821676416, 21643352832]

約数ペア:

[(1, 21643352832), (2, 10821676416), (3, 7214450944), (4, 5410838208), (6, 3607225472), (8, 2705419104), (12, 1803612736), (16, 1352709552), (24, 901806368), (31, 698172672), (32, 676354776), (48, 450903184), (62, 349086336), (64, 338177388), (93, 232724224), (96, 225451592), (124, 174543168), (128, 169088694), (186, 116362112), (192, 112725796), (248, 87271584), (256, 84544347), (372, 58181056), (384, 56362898), (496, 43635792), (613, 35307264), (744, 29090528), (768, 28181449), (992, 21817896), (1226, 17653632), (1483, 14594304), (1488, 14545264), (1839, 11769088), (1984, 10908948), (2452, 8826816), (2966, 7297152), (2976, 7272632), (3678, 5884544), (3968, 5454474), (4449, 4864768), (4904, 4413408), (5932, 3648576), (5952, 3636316), (7356, 2942272), (7936, 2727237), (8898, 2432384), (9808, 2206704), (11864, 1824288), (11904, 1818158), (14712, 1471136), (17796, 1216192), (19003, 1138944), (19616, 1103352), (23728, 912144), (23808, 909079), (29424, 735568), (35592, 608096), (38006, 569472), (39232, 551676), (45973, 470784), (47456, 456072), (57009, 379648), (58848, 367784), (71184, 304048), (76012, 284736), (78464, 275838), (91946, 235392), (94912, 228036), (114018, 189824), (117696, 183892), (137919, 156928), (142368, 152024)]