247466256

素因数分解:

$2^4\times 3^1\times {\mathrm{5155547}}^1$

素因数の和:5155558

約数の個数: 20

約数和(自身を含む): 639287952

約数和(自身を除く): 391821696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5155547, 10311094, 15466641, 20622188, 30933282, 41244376, 61866564, 82488752, 123733128, 247466256]

約数ペア:

[(1, 247466256), (2, 123733128), (3, 82488752), (4, 61866564), (6, 41244376), (8, 30933282), (12, 20622188), (16, 15466641), (24, 10311094), (48, 5155547)]