306027856

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{49169}}^1$

素因数の和:49566

約数の個数: 20

約数和(自身を含む): 594465300

約数和(自身を除く): 288437444

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 49169, 98338, 196676, 393352, 786704, 19126741, 38253482, 76506964, 153013928, 306027856]

約数ペア:

[(1, 306027856), (2, 153013928), (4, 76506964), (8, 38253482), (16, 19126741), (389, 786704), (778, 393352), (1556, 196676), (3112, 98338), (6224, 49169)]