664704984

素因数分解:

$2^3\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{27449}}^1$

素因数の和:28467

約数の個数: 32

約数和(自身を含む): 1663470000

約数和(自身を除く): 998765016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1009, 2018, 3027, 4036, 6054, 8072, 12108, 24216, 27449, 54898, 82347, 109796, 164694, 219592, 329388, 658776, 27696041, 55392082, 83088123, 110784164, 166176246, 221568328, 332352492, 664704984]

約数ペア:

[(1, 664704984), (2, 332352492), (3, 221568328), (4, 166176246), (6, 110784164), (8, 83088123), (12, 55392082), (24, 27696041), (1009, 658776), (2018, 329388), (3027, 219592), (4036, 164694), (6054, 109796), (8072, 82347), (12108, 54898), (24216, 27449)]