215719332

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{40949}}^1$

素因数の和:41395

約数の個数: 24

約数和(自身を含む): 504504000

約数和(自身を除く): 288784668

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 40949, 81898, 122847, 163796, 245694, 491388, 17976611, 35953222, 53929833, 71906444, 107859666, 215719332]

約数ペア:

[(1, 215719332), (2, 107859666), (3, 71906444), (4, 53929833), (6, 35953222), (12, 17976611), (439, 491388), (878, 245694), (1317, 163796), (1756, 122847), (2634, 81898), (5268, 40949)]