2931941808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{21187}}^1$

素因数の和:21263

約数の個数: 90

約数和(自身を含む): 8478992652

約数和(自身を除く): 5547050844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1922, 2232, 2883, 3844, 4464, 5766, 7688, 8649, 11532, 15376, 17298, 21187, 23064, 34596, 42374, 46128, 63561, 69192, 84748, 127122, 138384, 169496, 190683, 254244, 338992, 381366, 508488, 656797, 762732, 1016976, 1313594, 1525464, 1970391, 2627188, 3050928, 3940782, 5254376, 5911173, 7881564, 10508752, 11822346, 15763128, 20360707, 23644692, 31526256, 40721414, 47289384, 61082121, 81442828, 94578768, 122164242, 162885656, 183246363, 244328484, 325771312, 366492726, 488656968, 732985452, 977313936, 1465970904, 2931941808]

約数ペア:

[(1, 2931941808), (2, 1465970904), (3, 977313936), (4, 732985452), (6, 488656968), (8, 366492726), (9, 325771312), (12, 244328484), (16, 183246363), (18, 162885656), (24, 122164242), (31, 94578768), (36, 81442828), (48, 61082121), (62, 47289384), (72, 40721414), (93, 31526256), (124, 23644692), (144, 20360707), (186, 15763128), (248, 11822346), (279, 10508752), (372, 7881564), (496, 5911173), (558, 5254376), (744, 3940782), (961, 3050928), (1116, 2627188), (1488, 1970391), (1922, 1525464), (2232, 1313594), (2883, 1016976), (3844, 762732), (4464, 656797), (5766, 508488), (7688, 381366), (8649, 338992), (11532, 254244), (15376, 190683), (17298, 169496), (21187, 138384), (23064, 127122), (34596, 84748), (42374, 69192), (46128, 63561)]