312438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 734976

約数和(自身を除く): 422538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 173, 258, 301, 346, 519, 602, 903, 1038, 1211, 1806, 2422, 3633, 7266, 7439, 14878, 22317, 44634, 52073, 104146, 156219, 312438]

約数ペア:

[(1, 312438), (2, 156219), (3, 104146), (6, 52073), (7, 44634), (14, 22317), (21, 14878), (42, 7439), (43, 7266), (86, 3633), (129, 2422), (173, 1806), (258, 1211), (301, 1038), (346, 903), (519, 602)]