313613104

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{65119}}^1$

素因数の和:65177

約数の個数: 40

約数和(自身を含む): 710589440

約数和(自身を除く): 396976336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 65119, 130238, 260476, 455833, 520952, 911666, 1041904, 1823332, 2800117, 3646664, 5600234, 7293328, 11200468, 19600819, 22400936, 39201638, 44801872, 78403276, 156806552, 313613104]

約数ペア:

[(1, 313613104), (2, 156806552), (4, 78403276), (7, 44801872), (8, 39201638), (14, 22400936), (16, 19600819), (28, 11200468), (43, 7293328), (56, 5600234), (86, 3646664), (112, 2800117), (172, 1823332), (301, 1041904), (344, 911666), (602, 520952), (688, 455833), (1204, 260476), (2408, 130238), (4816, 65119)]