240897448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{248861}}^1$

素因数の和:248889

約数の個数: 24

約数和(自身を含む): 496479690

約数和(自身を除く): 255582242

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 248861, 497722, 995444, 1990888, 2737471, 5474942, 10949884, 21899768, 30112181, 60224362, 120448724, 240897448]

約数ペア:

[(1, 240897448), (2, 120448724), (4, 60224362), (8, 30112181), (11, 21899768), (22, 10949884), (44, 5474942), (88, 2737471), (121, 1990888), (242, 995444), (484, 497722), (968, 248861)]