380414636

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{45137}}^1$

素因数の和:45198

約数の個数: 36

約数和(自身を含む): 792442728

約数和(自身を除く): 412028092

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 45137, 90274, 180548, 315959, 631918, 1263836, 1940891, 2211713, 3881782, 4423426, 7763564, 8846852, 13586237, 27172474, 54344948, 95103659, 190207318, 380414636]

約数ペア:

[(1, 380414636), (2, 190207318), (4, 95103659), (7, 54344948), (14, 27172474), (28, 13586237), (43, 8846852), (49, 7763564), (86, 4423426), (98, 3881782), (172, 2211713), (196, 1940891), (301, 1263836), (602, 631918), (1204, 315959), (2107, 180548), (4214, 90274), (8428, 45137)]