857486598

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 1857503232

約数和(自身を除く): 1000016634

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 227, 454, 681, 713, 883, 1362, 1426, 1766, 2139, 2649, 4278, 5221, 5298, 7037, 10442, 14074, 15663, 20309, 21111, 27373, 31326, 40618, 42222, 54746, 60927, 82119, 121854, 161851, 164238, 200441, 323702, 400882, 485553, 601323, 629579, 971106, 1202646, 1259158, 1888737, 3777474, 4610143, 6213671, 9220286, 12427342, 13830429, 18641013, 27660858, 37282026, 142914433, 285828866, 428743299, 857486598]

約数ペア:

[(1, 857486598), (2, 428743299), (3, 285828866), (6, 142914433), (23, 37282026), (31, 27660858), (46, 18641013), (62, 13830429), (69, 12427342), (93, 9220286), (138, 6213671), (186, 4610143), (227, 3777474), (454, 1888737), (681, 1259158), (713, 1202646), (883, 971106), (1362, 629579), (1426, 601323), (1766, 485553), (2139, 400882), (2649, 323702), (4278, 200441), (5221, 164238), (5298, 161851), (7037, 121854), (10442, 82119), (14074, 60927), (15663, 54746), (20309, 42222), (21111, 40618), (27373, 31326)]