201629448

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{17837}}^1$

素因数の和:18006

約数の個数: 48

約数和(自身を含む): 549588780

約数和(自身を除く): 347959332

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, 17837, 35674, 53511, 71348, 107022, 142696, 160533, 214044, 321066, 428088, 642132, 1284264, 2800409, 5600818, 8401227, 11201636, 16802454, 22403272, 25203681, 33604908, 50407362, 67209816, 100814724, 201629448]

約数ペア:

[(1, 201629448), (2, 100814724), (3, 67209816), (4, 50407362), (6, 33604908), (8, 25203681), (9, 22403272), (12, 16802454), (18, 11201636), (24, 8401227), (36, 5600818), (72, 2800409), (157, 1284264), (314, 642132), (471, 428088), (628, 321066), (942, 214044), (1256, 160533), (1413, 142696), (1884, 107022), (2826, 71348), (3768, 53511), (5652, 35674), (11304, 17837)]