340479934

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 532578816

約数和(自身を除く): 192098882

約数列:

[1, 2, 43, 86, 151, 157, 167, 302, 314, 334, 6493, 6751, 7181, 12986, 13502, 14362, 23707, 25217, 26219, 47414, 50434, 52438, 1019401, 1084331, 1127417, 2038802, 2168662, 2254834, 3959069, 7918138, 170239967, 340479934]

約数ペア:

[(1, 340479934), (2, 170239967), (43, 7918138), (86, 3959069), (151, 2254834), (157, 2168662), (167, 2038802), (302, 1127417), (314, 1084331), (334, 1019401), (6493, 52438), (6751, 50434), (7181, 47414), (12986, 26219), (13502, 25217), (14362, 23707)]