421694256

素因数分解:

$2^4\times 3^1\times {\mathrm{8785297}}^1$

素因数の和:8785308

約数の個数: 20

約数和(自身を含む): 1089376952

約数和(自身を除く): 667682696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8785297, 17570594, 26355891, 35141188, 52711782, 70282376, 105423564, 140564752, 210847128, 421694256]

約数ペア:

[(1, 421694256), (2, 210847128), (3, 140564752), (4, 105423564), (6, 70282376), (8, 52711782), (12, 35141188), (16, 26355891), (24, 17570594), (48, 8785297)]