289044416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{237701}}^1$

素因数の和:237732

約数の個数: 28

約数和(自身を含む): 603763080

約数和(自身を除く): 314718664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 237701, 475402, 950804, 1901608, 3803216, 4516319, 7606432, 9032638, 15212864, 18065276, 36130552, 72261104, 144522208, 289044416]

約数ペア:

[(1, 289044416), (2, 144522208), (4, 72261104), (8, 36130552), (16, 18065276), (19, 15212864), (32, 9032638), (38, 7606432), (64, 4516319), (76, 3803216), (152, 1901608), (304, 950804), (608, 475402), (1216, 237701)]