248965128

素因数分解:

$2^3\times 3^2\times {\mathrm{3457849}}^1$

素因数の和:3457861

約数の個数: 24

約数和(自身を含む): 674280750

約数和(自身を除く): 425315622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3457849, 6915698, 10373547, 13831396, 20747094, 27662792, 31120641, 41494188, 62241282, 82988376, 124482564, 248965128]

約数ペア:

[(1, 248965128), (2, 124482564), (3, 82988376), (4, 62241282), (6, 41494188), (8, 31120641), (9, 27662792), (12, 20747094), (18, 13831396), (24, 10373547), (36, 6915698), (72, 3457849)]