1268312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 2544480

約数和(自身を除く): 1276168

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 113, 122, 184, 226, 244, 452, 488, 904, 1403, 2599, 2806, 5198, 5612, 6893, 10396, 11224, 13786, 20792, 27572, 55144, 158539, 317078, 634156, 1268312]

約数ペア:

[(1, 1268312), (2, 634156), (4, 317078), (8, 158539), (23, 55144), (46, 27572), (61, 20792), (92, 13786), (113, 11224), (122, 10396), (184, 6893), (226, 5612), (244, 5198), (452, 2806), (488, 2599), (904, 1403)]