477708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 1430016

約数和(自身を除く): 952308

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 121, 132, 141, 154, 188, 231, 242, 282, 308, 329, 363, 462, 484, 517, 564, 658, 726, 847, 924, 987, 1034, 1316, 1452, 1551, 1694, 1974, 2068, 2541, 3102, 3388, 3619, 3948, 5082, 5687, 6204, 7238, 10164, 10857, 11374, 14476, 17061, 21714, 22748, 34122, 39809, 43428, 68244, 79618, 119427, 159236, 238854, 477708]

約数ペア:

[(1, 477708), (2, 238854), (3, 159236), (4, 119427), (6, 79618), (7, 68244), (11, 43428), (12, 39809), (14, 34122), (21, 22748), (22, 21714), (28, 17061), (33, 14476), (42, 11374), (44, 10857), (47, 10164), (66, 7238), (77, 6204), (84, 5687), (94, 5082), (121, 3948), (132, 3619), (141, 3388), (154, 3102), (188, 2541), (231, 2068), (242, 1974), (282, 1694), (308, 1551), (329, 1452), (363, 1316), (462, 1034), (484, 987), (517, 924), (564, 847), (658, 726)]