285465816

素因数分解:

$2^3\times 3^3\times {\mathrm{1321601}}^1$

素因数の和:1321616

約数の個数: 32

約数和(自身を含む): 792961200

約数和(自身を除く): 507495384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1321601, 2643202, 3964803, 5286404, 7929606, 10572808, 11894409, 15859212, 23788818, 31718424, 35683227, 47577636, 71366454, 95155272, 142732908, 285465816]

約数ペア:

[(1, 285465816), (2, 142732908), (3, 95155272), (4, 71366454), (6, 47577636), (8, 35683227), (9, 31718424), (12, 23788818), (18, 15859212), (24, 11894409), (27, 10572808), (36, 7929606), (54, 5286404), (72, 3964803), (108, 2643202), (216, 1321601)]