305594072

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{11941}}^1$

素因数の和:12411

約数の個数: 32

約数和(自身を含む): 656332320

約数和(自身を除く): 350738248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 3199, 3656, 6398, 11941, 12796, 23882, 25592, 47764, 83587, 95528, 167174, 334348, 668696, 5457037, 10914074, 21828148, 38199259, 43656296, 76398518, 152797036, 305594072]

約数ペア:

[(1, 305594072), (2, 152797036), (4, 76398518), (7, 43656296), (8, 38199259), (14, 21828148), (28, 10914074), (56, 5457037), (457, 668696), (914, 334348), (1828, 167174), (3199, 95528), (3656, 83587), (6398, 47764), (11941, 25592), (12796, 23882)]