278522256

素因数分解:

$2^4\times 3^1\times {\mathrm{5802547}}^1$

素因数の和:5802558

約数の個数: 20

約数和(自身を含む): 719515952

約数和(自身を除く): 440993696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5802547, 11605094, 17407641, 23210188, 34815282, 46420376, 69630564, 92840752, 139261128, 278522256]

約数ペア:

[(1, 278522256), (2, 139261128), (3, 92840752), (4, 69630564), (6, 46420376), (8, 34815282), (12, 23210188), (16, 17407641), (24, 11605094), (48, 5802547)]