257580324

素因数分解:

$2^2\times 3^4\times {\mathrm{795001}}^1$

素因数の和:795017

約数の個数: 30

約数和(自身を含む): 673366694

約数和(自身を除く): 415786370

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 795001, 1590002, 2385003, 3180004, 4770006, 7155009, 9540012, 14310018, 21465027, 28620036, 42930054, 64395081, 85860108, 128790162, 257580324]

約数ペア:

[(1, 257580324), (2, 128790162), (3, 85860108), (4, 64395081), (6, 42930054), (9, 28620036), (12, 21465027), (18, 14310018), (27, 9540012), (36, 7155009), (54, 4770006), (81, 3180004), (108, 2385003), (162, 1590002), (324, 795001)]