890751432

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{236399}}^1$

素因数の和:236565

約数の個数: 32

約数和(自身を含む): 2241072000

約数和(自身を除く): 1350320568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 236399, 472798, 709197, 945596, 1418394, 1891192, 2836788, 5673576, 37114643, 74229286, 111343929, 148458572, 222687858, 296917144, 445375716, 890751432]

約数ペア:

[(1, 890751432), (2, 445375716), (3, 296917144), (4, 222687858), (6, 148458572), (8, 111343929), (12, 74229286), (24, 37114643), (157, 5673576), (314, 2836788), (471, 1891192), (628, 1418394), (942, 945596), (1256, 709197), (1884, 472798), (3768, 236399)]