319457824

素因数分解:

$2^5\times 7^1\times {\mathrm{1426151}}^1$

素因数の和:1426168

約数の個数: 24

約数和(自身を含む): 718780608

約数和(自身を除く): 399322784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1426151, 2852302, 5704604, 9983057, 11409208, 19966114, 22818416, 39932228, 45636832, 79864456, 159728912, 319457824]

約数ペア:

[(1, 319457824), (2, 159728912), (4, 79864456), (7, 45636832), (8, 39932228), (14, 22818416), (16, 19966114), (28, 11409208), (32, 9983057), (56, 5704604), (112, 2852302), (224, 1426151)]