268455935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 359327232

約数和(自身を除く): 90871297

約数列:

[1, 5, 11, 55, 67, 263, 277, 335, 737, 1315, 1385, 2893, 3047, 3685, 14465, 15235, 17621, 18559, 72851, 88105, 92795, 193831, 204149, 364255, 801361, 969155, 1020745, 4006805, 4881017, 24405085, 53691187, 268455935]

約数ペア:

[(1, 268455935), (5, 53691187), (11, 24405085), (55, 4881017), (67, 4006805), (263, 1020745), (277, 969155), (335, 801361), (737, 364255), (1315, 204149), (1385, 193831), (2893, 92795), (3047, 88105), (3685, 72851), (14465, 18559), (15235, 17621)]