238854

素因数分解:

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

素因数の和:81

約数の個数: 48

約数和(自身を含む): 612864

約数和(自身を除く): 374010

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 121, 141, 154, 231, 242, 282, 329, 363, 462, 517, 658, 726, 847, 987, 1034, 1551, 1694, 1974, 2541, 3102, 3619, 5082, 5687, 7238, 10857, 11374, 17061, 21714, 34122, 39809, 79618, 119427, 238854]

約数ペア:

[(1, 238854), (2, 119427), (3, 79618), (6, 39809), (7, 34122), (11, 21714), (14, 17061), (21, 11374), (22, 10857), (33, 7238), (42, 5687), (47, 5082), (66, 3619), (77, 3102), (94, 2541), (121, 1974), (141, 1694), (154, 1551), (231, 1034), (242, 987), (282, 847), (329, 726), (363, 658), (462, 517)]