268376504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{6947}}^1$

素因数の和:7403

約数の個数: 32

約数和(自身を含む): 550281600

約数和(自身を除く): 281905096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 878, 1756, 3512, 4829, 6947, 9658, 13894, 19316, 27788, 38632, 55576, 76417, 152834, 305668, 611336, 3049733, 6099466, 12198932, 24397864, 33547063, 67094126, 134188252, 268376504]

約数ペア:

[(1, 268376504), (2, 134188252), (4, 67094126), (8, 33547063), (11, 24397864), (22, 12198932), (44, 6099466), (88, 3049733), (439, 611336), (878, 305668), (1756, 152834), (3512, 76417), (4829, 55576), (6947, 38632), (9658, 27788), (13894, 19316)]