250634256

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 671623680

約数和(自身を除く): 420989424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 389, 433, 496, 744, 778, 866, 1167, 1299, 1488, 1556, 1732, 2334, 2598, 3112, 3464, 4668, 5196, 6224, 6928, 9336, 10392, 12059, 13423, 18672, 20784, 24118, 26846, 36177, 40269, 48236, 53692, 72354, 80538, 96472, 107384, 144708, 161076, 168437, 192944, 214768, 289416, 322152, 336874, 505311, 578832, 644304, 673748, 1010622, 1347496, 2021244, 2694992, 4042488, 5221547, 8084976, 10443094, 15664641, 20886188, 31329282, 41772376, 62658564, 83544752, 125317128, 250634256]

約数ペア:

[(1, 250634256), (2, 125317128), (3, 83544752), (4, 62658564), (6, 41772376), (8, 31329282), (12, 20886188), (16, 15664641), (24, 10443094), (31, 8084976), (48, 5221547), (62, 4042488), (93, 2694992), (124, 2021244), (186, 1347496), (248, 1010622), (372, 673748), (389, 644304), (433, 578832), (496, 505311), (744, 336874), (778, 322152), (866, 289416), (1167, 214768), (1299, 192944), (1488, 168437), (1556, 161076), (1732, 144708), (2334, 107384), (2598, 96472), (3112, 80538), (3464, 72354), (4668, 53692), (5196, 48236), (6224, 40269), (6928, 36177), (9336, 26846), (10392, 24118), (12059, 20784), (13423, 18672)]