393156678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{8467}}^1$

素因数の和:8652

約数の個数: 32

約数和(自身を含む): 804798720

約数和(自身を除く): 411642042

約数列:

[1, 2, 3, 6, 71, 109, 142, 213, 218, 327, 426, 654, 7739, 8467, 15478, 16934, 23217, 25401, 46434, 50802, 601157, 922903, 1202314, 1803471, 1845806, 2768709, 3606942, 5537418, 65526113, 131052226, 196578339, 393156678]

約数ペア:

[(1, 393156678), (2, 196578339), (3, 131052226), (6, 65526113), (71, 5537418), (109, 3606942), (142, 2768709), (213, 1845806), (218, 1803471), (327, 1202314), (426, 922903), (654, 601157), (7739, 50802), (8467, 46434), (15478, 25401), (16934, 23217)]