305957512

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{51061}}^1$

素因数の和:51181

約数の個数: 32

約数和(自身を含む): 661763520

約数和(自身を除く): 355806008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 51061, 102122, 204244, 357427, 408488, 714854, 1429708, 2859416, 5463527, 10927054, 21854108, 38244689, 43708216, 76489378, 152978756, 305957512]

約数ペア:

[(1, 305957512), (2, 152978756), (4, 76489378), (7, 43708216), (8, 38244689), (14, 21854108), (28, 10927054), (56, 5463527), (107, 2859416), (214, 1429708), (428, 714854), (749, 408488), (856, 357427), (1498, 204244), (2996, 102122), (5992, 51061)]