255283896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1519547}}^1$

素因数の和:1519563

約数の個数: 32

約数和(自身を含む): 729383040

約数和(自身を除く): 474099144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1519547, 3039094, 4558641, 6078188, 9117282, 10636829, 12156376, 18234564, 21273658, 31910487, 36469128, 42547316, 63820974, 85094632, 127641948, 255283896]

約数ペア:

[(1, 255283896), (2, 127641948), (3, 85094632), (4, 63820974), (6, 42547316), (7, 36469128), (8, 31910487), (12, 21273658), (14, 18234564), (21, 12156376), (24, 10636829), (28, 9117282), (42, 6078188), (56, 4558641), (84, 3039094), (168, 1519547)]