318715096

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{37691}}^1$

素因数の和:37855

約数の個数: 32

約数和(自身を含む): 687502080

約数和(自身を除く): 368786984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 37691, 75382, 150764, 263837, 301528, 527674, 1055348, 2110696, 5691341, 11382682, 22765364, 39839387, 45530728, 79678774, 159357548, 318715096]

約数ペア:

[(1, 318715096), (2, 159357548), (4, 79678774), (7, 45530728), (8, 39839387), (14, 22765364), (28, 11382682), (56, 5691341), (151, 2110696), (302, 1055348), (604, 527674), (1057, 301528), (1208, 263837), (2114, 150764), (4228, 75382), (8456, 37691)]