315511573232

素因数分解:

$2^4\times {\mathrm{1318411}}^1\times {\mathrm{14957}}^1$

素因数の和:1333376

約数の個数: 20

約数和(自身を含む): 611345007576

約数和(自身を除く): 295833434344

約数列:

[1, 2, 4, 8, 16, 14957, 29914, 59828, 119656, 239312, 1318411, 2636822, 5273644, 10547288, 21094576, 19719473327, 39438946654, 78877893308, 157755786616, 315511573232]

約数ペア:

[(1, 315511573232), (2, 157755786616), (4, 78877893308), (8, 39438946654), (16, 19719473327), (14957, 21094576), (29914, 10547288), (59828, 5273644), (119656, 2636822), (239312, 1318411)]