289280166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{94351}}^1$

素因数の和:94436

約数の個数: 32

約数和(自身を含む): 670276608

約数和(自身を除く): 380996442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 94351, 188702, 283053, 566106, 660457, 1320914, 1981371, 3962742, 6887623, 13775246, 20662869, 41325738, 48213361, 96426722, 144640083, 289280166]

約数ペア:

[(1, 289280166), (2, 144640083), (3, 96426722), (6, 48213361), (7, 41325738), (14, 20662869), (21, 13775246), (42, 6887623), (73, 3962742), (146, 1981371), (219, 1320914), (438, 660457), (511, 566106), (1022, 283053), (1533, 188702), (3066, 94351)]