515257416

素因数分解:

$2^3\times 3^3\times {\mathrm{2385451}}^1$

素因数の和:2385466

約数の個数: 32

約数和(自身を含む): 1431271200

約数和(自身を除く): 916013784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2385451, 4770902, 7156353, 9541804, 14312706, 19083608, 21469059, 28625412, 42938118, 57250824, 64407177, 85876236, 128814354, 171752472, 257628708, 515257416]

約数ペア:

[(1, 515257416), (2, 257628708), (3, 171752472), (4, 128814354), (6, 85876236), (8, 64407177), (9, 57250824), (12, 42938118), (18, 28625412), (24, 21469059), (27, 19083608), (36, 14312706), (54, 9541804), (72, 7156353), (108, 4770902), (216, 2385451)]