331125438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{8221}}^1$

素因数の和:8377

約数の個数: 48

約数和(自身を含む): 776091024

約数和(自身を除く): 444965586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2877, 5754, 6713, 8221, 13426, 16442, 20139, 24663, 40278, 49326, 57547, 115094, 172641, 345282, 402829, 805658, 1126277, 1208487, 2252554, 2416974, 3378831, 6757662, 7883939, 15767878, 23651817, 47303634, 55187573, 110375146, 165562719, 331125438]

約数ペア:

[(1, 331125438), (2, 165562719), (3, 110375146), (6, 55187573), (7, 47303634), (14, 23651817), (21, 15767878), (42, 7883939), (49, 6757662), (98, 3378831), (137, 2416974), (147, 2252554), (274, 1208487), (294, 1126277), (411, 805658), (822, 402829), (959, 345282), (1918, 172641), (2877, 115094), (5754, 57547), (6713, 49326), (8221, 40278), (13426, 24663), (16442, 20139)]