331936472

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{160201}}^1$

素因数の和:160251

約数の個数: 32

約数和(自身を含む): 730521120

約数和(自身を除く): 398584648

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 160201, 320402, 640804, 1121407, 1281608, 2242814, 4485628, 5927437, 8971256, 11854874, 23709748, 41492059, 47419496, 82984118, 165968236, 331936472]

約数ペア:

[(1, 331936472), (2, 165968236), (4, 82984118), (7, 47419496), (8, 41492059), (14, 23709748), (28, 11854874), (37, 8971256), (56, 5927437), (74, 4485628), (148, 2242814), (259, 1281608), (296, 1121407), (518, 640804), (1036, 320402), (2072, 160201)]