268799564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{4373}}^1$

素因数の和:4526

約数の個数: 36

約数和(自身を含む): 521240832

約数和(自身を除く): 252441268

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2794, 4373, 5588, 8746, 15367, 17492, 30734, 48103, 61468, 96206, 192412, 529133, 555371, 1058266, 1110742, 2116532, 2221484, 6109081, 12218162, 24436324, 67199891, 134399782, 268799564]

約数ペア:

[(1, 268799564), (2, 134399782), (4, 67199891), (11, 24436324), (22, 12218162), (44, 6109081), (121, 2221484), (127, 2116532), (242, 1110742), (254, 1058266), (484, 555371), (508, 529133), (1397, 192412), (2794, 96206), (4373, 61468), (5588, 48103), (8746, 30734), (15367, 17492)]