264577128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{580213}}^1$

素因数の和:580241

約数の個数: 32

約数和(自身を含む): 696256800

約数和(自身を除く): 431679672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 580213, 1160426, 1740639, 2320852, 3481278, 4641704, 6962556, 11024047, 13925112, 22048094, 33072141, 44096188, 66144282, 88192376, 132288564, 264577128]

約数ペア:

[(1, 264577128), (2, 132288564), (3, 88192376), (4, 66144282), (6, 44096188), (8, 33072141), (12, 22048094), (19, 13925112), (24, 11024047), (38, 6962556), (57, 4641704), (76, 3481278), (114, 2320852), (152, 1740639), (228, 1160426), (456, 580213)]