263842008

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{13103}}^1$

素因数の和:13951

約数の個数: 32

約数和(自身を含む): 660441600

約数和(自身を除く): 396599592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 1678, 2517, 3356, 5034, 6712, 10068, 13103, 20136, 26206, 39309, 52412, 78618, 104824, 157236, 314472, 10993417, 21986834, 32980251, 43973668, 65960502, 87947336, 131921004, 263842008]

約数ペア:

[(1, 263842008), (2, 131921004), (3, 87947336), (4, 65960502), (6, 43973668), (8, 32980251), (12, 21986834), (24, 10993417), (839, 314472), (1678, 157236), (2517, 104824), (3356, 78618), (5034, 52412), (6712, 39309), (10068, 26206), (13103, 20136)]