216599264

素因数分解:

$2^5\times 7^1\times {\mathrm{966961}}^1$

素因数の和:966978

約数の個数: 24

約数和(自身を含む): 487348848

約数和(自身を除く): 270749584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 966961, 1933922, 3867844, 6768727, 7735688, 13537454, 15471376, 27074908, 30942752, 54149816, 108299632, 216599264]

約数ペア:

[(1, 216599264), (2, 108299632), (4, 54149816), (7, 30942752), (8, 27074908), (14, 15471376), (16, 13537454), (28, 7735688), (32, 6768727), (56, 3867844), (112, 1933922), (224, 966961)]