520318224

素因数分解:

$2^4\times 3^2\times {\mathrm{3613321}}^1$

素因数の和:3613335

約数の個数: 30

約数和(自身を含む): 1456168766

約数和(自身を除く): 935850542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3613321, 7226642, 10839963, 14453284, 21679926, 28906568, 32519889, 43359852, 57813136, 65039778, 86719704, 130079556, 173439408, 260159112, 520318224]

約数ペア:

[(1, 520318224), (2, 260159112), (3, 173439408), (4, 130079556), (6, 86719704), (8, 65039778), (9, 57813136), (12, 43359852), (16, 32519889), (18, 28906568), (24, 21679926), (36, 14453284), (48, 10839963), (72, 7226642), (144, 3613321)]