1975273392

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{2531}}^1$

素因数の和:2842

約数の個数: 80

約数和(自身を含む): 5199310080

約数和(自身を除く): 3224036688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 229, 284, 426, 458, 568, 687, 852, 916, 1136, 1374, 1704, 1832, 2531, 2748, 3408, 3664, 5062, 5496, 7593, 10124, 10992, 15186, 16259, 20248, 30372, 32518, 40496, 48777, 60744, 65036, 97554, 121488, 130072, 179701, 195108, 260144, 359402, 390216, 539103, 579599, 718804, 780432, 1078206, 1159198, 1437608, 1738797, 2156412, 2318396, 2875216, 3477594, 4312824, 4636792, 6955188, 8625648, 9273584, 13910376, 27820752, 41151529, 82303058, 123454587, 164606116, 246909174, 329212232, 493818348, 658424464, 987636696, 1975273392]

約数ペア:

[(1, 1975273392), (2, 987636696), (3, 658424464), (4, 493818348), (6, 329212232), (8, 246909174), (12, 164606116), (16, 123454587), (24, 82303058), (48, 41151529), (71, 27820752), (142, 13910376), (213, 9273584), (229, 8625648), (284, 6955188), (426, 4636792), (458, 4312824), (568, 3477594), (687, 2875216), (852, 2318396), (916, 2156412), (1136, 1738797), (1374, 1437608), (1704, 1159198), (1832, 1078206), (2531, 780432), (2748, 718804), (3408, 579599), (3664, 539103), (5062, 390216), (5496, 359402), (7593, 260144), (10124, 195108), (10992, 179701), (15186, 130072), (16259, 121488), (20248, 97554), (30372, 65036), (32518, 60744), (40496, 48777)]