1282175072

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 2547780480

約数和(自身を除く): 1265605408

約数列:

[1, 2, 4, 8, 16, 32, 223, 353, 446, 509, 706, 892, 1018, 1412, 1784, 2036, 2824, 3568, 4072, 5648, 7136, 8144, 11296, 16288, 78719, 113507, 157438, 179677, 227014, 314876, 359354, 454028, 629752, 718708, 908056, 1259504, 1437416, 1816112, 2519008, 2874832, 3632224, 5749664, 40067971, 80135942, 160271884, 320543768, 641087536, 1282175072]

約数ペア:

[(1, 1282175072), (2, 641087536), (4, 320543768), (8, 160271884), (16, 80135942), (32, 40067971), (223, 5749664), (353, 3632224), (446, 2874832), (509, 2519008), (706, 1816112), (892, 1437416), (1018, 1259504), (1412, 908056), (1784, 718708), (2036, 629752), (2824, 454028), (3568, 359354), (4072, 314876), (5648, 227014), (7136, 179677), (8144, 157438), (11296, 113507), (16288, 78719)]