256077828

素因数分解:

$2^2\times 3^3\times {\mathrm{2371091}}^1$

素因数の和:2371104

約数の個数: 24

約数和(自身を含む): 663905760

約数和(自身を除く): 407827932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2371091, 4742182, 7113273, 9484364, 14226546, 21339819, 28453092, 42679638, 64019457, 85359276, 128038914, 256077828]

約数ペア:

[(1, 256077828), (2, 128038914), (3, 85359276), (4, 64019457), (6, 42679638), (9, 28453092), (12, 21339819), (18, 14226546), (27, 9484364), (36, 7113273), (54, 4742182), (108, 2371091)]