320255758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{857}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 528184800

約数和(自身を除く): 207929042

約数列:

[1, 2, 17, 29, 34, 58, 379, 493, 758, 857, 986, 1714, 6443, 10991, 12886, 14569, 21982, 24853, 29138, 49706, 186847, 324803, 373694, 422501, 649606, 845002, 5521651, 9419287, 11043302, 18838574, 160127879, 320255758]

約数ペア:

[(1, 320255758), (2, 160127879), (17, 18838574), (29, 11043302), (34, 9419287), (58, 5521651), (379, 845002), (493, 649606), (758, 422501), (857, 373694), (986, 324803), (1714, 186847), (6443, 49706), (10991, 29138), (12886, 24853), (14569, 21982)]