248431356

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{71143}}^1$

素因数の和:71250

約数の個数: 36

約数和(自身を含む): 634462192

約数和(自身を除く): 386030836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 71143, 142286, 213429, 284572, 426858, 640287, 853716, 1280574, 2561148, 6900871, 13801742, 20702613, 27603484, 41405226, 62107839, 82810452, 124215678, 248431356]

約数ペア:

[(1, 248431356), (2, 124215678), (3, 82810452), (4, 62107839), (6, 41405226), (9, 27603484), (12, 20702613), (18, 13801742), (36, 6900871), (97, 2561148), (194, 1280574), (291, 853716), (388, 640287), (582, 426858), (873, 284572), (1164, 213429), (1746, 142286), (3492, 71143)]