317869816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61223}}^1$

素因数の和:61299

約数の個数: 32

約数和(自身を含む): 661219200

約数和(自身を除く): 343349384

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 61223, 122446, 244892, 489784, 673453, 1346906, 2693812, 3612157, 5387624, 7224314, 14448628, 28897256, 39733727, 79467454, 158934908, 317869816]

約数ペア:

[(1, 317869816), (2, 158934908), (4, 79467454), (8, 39733727), (11, 28897256), (22, 14448628), (44, 7224314), (59, 5387624), (88, 3612157), (118, 2693812), (236, 1346906), (472, 673453), (649, 489784), (1298, 244892), (2596, 122446), (5192, 61223)]