281133228

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{571409}}^1$

素因数の和:571457

約数の個数: 24

約数和(自身を含む): 671978160

約数和(自身を除く): 390844932

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 571409, 1142818, 1714227, 2285636, 3428454, 6856908, 23427769, 46855538, 70283307, 93711076, 140566614, 281133228]

約数ペア:

[(1, 281133228), (2, 140566614), (3, 93711076), (4, 70283307), (6, 46855538), (12, 23427769), (41, 6856908), (82, 3428454), (123, 2285636), (164, 1714227), (246, 1142818), (492, 571409)]