318197208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2741}}^1$

素因数の和:3448

約数の個数: 64

約数和(自身を含む): 910782720

約数和(自身を除く): 592585512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 691, 1382, 2073, 2741, 2764, 4146, 4837, 5482, 5528, 8223, 8292, 9674, 10964, 14511, 16446, 16584, 19187, 19348, 21928, 29022, 32892, 38374, 38696, 57561, 58044, 65784, 76748, 115122, 116088, 153496, 230244, 460488, 1894031, 3788062, 5682093, 7576124, 11364186, 13258217, 15152248, 22728372, 26516434, 39774651, 45456744, 53032868, 79549302, 106065736, 159098604, 318197208]

約数ペア:

[(1, 318197208), (2, 159098604), (3, 106065736), (4, 79549302), (6, 53032868), (7, 45456744), (8, 39774651), (12, 26516434), (14, 22728372), (21, 15152248), (24, 13258217), (28, 11364186), (42, 7576124), (56, 5682093), (84, 3788062), (168, 1894031), (691, 460488), (1382, 230244), (2073, 153496), (2741, 116088), (2764, 115122), (4146, 76748), (4837, 65784), (5482, 58044), (5528, 57561), (8223, 38696), (8292, 38374), (9674, 32892), (10964, 29022), (14511, 21928), (16446, 19348), (16584, 19187)]