285564

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 680400

約数和(自身を除く): 394836

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 449, 636, 898, 1347, 1796, 2694, 5388, 23797, 47594, 71391, 95188, 142782, 285564]

約数ペア:

[(1, 285564), (2, 142782), (3, 95188), (4, 71391), (6, 47594), (12, 23797), (53, 5388), (106, 2694), (159, 1796), (212, 1347), (318, 898), (449, 636)]