1281658824

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{113381}}^1$

素因数の和:113550

約数の個数: 48

約数和(自身を含む): 3493299420

約数和(自身を除く): 2211640596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 113381, 226762, 340143, 453524, 680286, 907048, 1020429, 1360572, 2040858, 2721144, 4081716, 8163432, 17800817, 35601634, 53402451, 71203268, 106804902, 142406536, 160207353, 213609804, 320414706, 427219608, 640829412, 1281658824]

約数ペア:

[(1, 1281658824), (2, 640829412), (3, 427219608), (4, 320414706), (6, 213609804), (8, 160207353), (9, 142406536), (12, 106804902), (18, 71203268), (24, 53402451), (36, 35601634), (72, 17800817), (157, 8163432), (314, 4081716), (471, 2721144), (628, 2040858), (942, 1360572), (1256, 1020429), (1413, 907048), (1884, 680286), (2826, 453524), (3768, 340143), (5652, 226762), (11304, 113381)]