857362008

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{257003}}^1$

素因数の和:257151

約数の個数: 32

約数和(自身を含む): 2158833600

約数和(自身を除く): 1301471592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 257003, 514006, 771009, 1028012, 1542018, 2056024, 3084036, 6168072, 35723417, 71446834, 107170251, 142893668, 214340502, 285787336, 428681004, 857362008]

約数ペア:

[(1, 857362008), (2, 428681004), (3, 285787336), (4, 214340502), (6, 142893668), (8, 107170251), (12, 71446834), (24, 35723417), (139, 6168072), (278, 3084036), (417, 2056024), (556, 1542018), (834, 1028012), (1112, 771009), (1668, 514006), (3336, 257003)]