287668002

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{6311}}^1$

素因数の和:6494

約数の個数: 32

約数和(自身を含む): 588985344

約数和(自身を除く): 301317342

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 6311, 7597, 12622, 15194, 18933, 22791, 37866, 45582, 448081, 675277, 896162, 1344243, 1350554, 2025831, 2688486, 4051662, 47944667, 95889334, 143834001, 287668002]

約数ペア:

[(1, 287668002), (2, 143834001), (3, 95889334), (6, 47944667), (71, 4051662), (107, 2688486), (142, 2025831), (213, 1350554), (214, 1344243), (321, 896162), (426, 675277), (642, 448081), (6311, 45582), (7597, 37866), (12622, 22791), (15194, 18933)]