317000792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{2797}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 615112320

約数和(自身を除く): 298111528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 457, 914, 1828, 2797, 3656, 5594, 11188, 14167, 22376, 28334, 56668, 86707, 113336, 173414, 346828, 693656, 1278229, 2556458, 5112916, 10225832, 39625099, 79250198, 158500396, 317000792]

約数ペア:

[(1, 317000792), (2, 158500396), (4, 79250198), (8, 39625099), (31, 10225832), (62, 5112916), (124, 2556458), (248, 1278229), (457, 693656), (914, 346828), (1828, 173414), (2797, 113336), (3656, 86707), (5594, 56668), (11188, 28334), (14167, 22376)]