331010262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:810

約数の個数: 72

約数和(自身を含む): 792366120

約数和(自身を除く): 461355858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 379, 401, 726, 758, 802, 1089, 1137, 1203, 2178, 2274, 2406, 3411, 3609, 4169, 4411, 6822, 7218, 8338, 8822, 12507, 13233, 25014, 26466, 37521, 39699, 45859, 48521, 75042, 79398, 91718, 97042, 137577, 145563, 151979, 275154, 291126, 303958, 412731, 436689, 455937, 825462, 873378, 911874, 1367811, 1671769, 2735622, 3343538, 5015307, 10030614, 15045921, 18389459, 30091842, 36778918, 55168377, 110336754, 165505131, 331010262]

約数ペア:

[(1, 331010262), (2, 165505131), (3, 110336754), (6, 55168377), (9, 36778918), (11, 30091842), (18, 18389459), (22, 15045921), (33, 10030614), (66, 5015307), (99, 3343538), (121, 2735622), (198, 1671769), (242, 1367811), (363, 911874), (379, 873378), (401, 825462), (726, 455937), (758, 436689), (802, 412731), (1089, 303958), (1137, 291126), (1203, 275154), (2178, 151979), (2274, 145563), (2406, 137577), (3411, 97042), (3609, 91718), (4169, 79398), (4411, 75042), (6822, 48521), (7218, 45859), (8338, 39699), (8822, 37521), (12507, 26466), (13233, 25014)]