332517978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 784927260

約数和(自身を除く): 452409282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 281, 338, 389, 507, 562, 778, 843, 1014, 1167, 1521, 1686, 2334, 2529, 3042, 3501, 3653, 5057, 5058, 7002, 7306, 10114, 10959, 15171, 21918, 30342, 32877, 45513, 47489, 65741, 65754, 91026, 94978, 109309, 131482, 142467, 197223, 218618, 284934, 327927, 394446, 427401, 591669, 655854, 854802, 983781, 1183338, 1421017, 1967562, 2842034, 4263051, 8526102, 12789153, 18473221, 25578306, 36946442, 55419663, 110839326, 166258989, 332517978]

約数ペア:

[(1, 332517978), (2, 166258989), (3, 110839326), (6, 55419663), (9, 36946442), (13, 25578306), (18, 18473221), (26, 12789153), (39, 8526102), (78, 4263051), (117, 2842034), (169, 1967562), (234, 1421017), (281, 1183338), (338, 983781), (389, 854802), (507, 655854), (562, 591669), (778, 427401), (843, 394446), (1014, 327927), (1167, 284934), (1521, 218618), (1686, 197223), (2334, 142467), (2529, 131482), (3042, 109309), (3501, 94978), (3653, 91026), (5057, 65754), (5058, 65741), (7002, 47489), (7306, 45513), (10114, 32877), (10959, 30342), (15171, 21918)]