289314296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{7517}}^1$

素因数の和:7823

約数の個数: 32

約数和(自身を含む): 576480240

約数和(自身を除く): 287165944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1132, 2264, 4811, 7517, 9622, 15034, 19244, 30068, 38488, 60136, 127789, 255578, 511156, 1022312, 2127311, 4254622, 8509244, 17018488, 36164287, 72328574, 144657148, 289314296]

約数ペア:

[(1, 289314296), (2, 144657148), (4, 72328574), (8, 36164287), (17, 17018488), (34, 8509244), (68, 4254622), (136, 2127311), (283, 1022312), (566, 511156), (1132, 255578), (2264, 127789), (4811, 60136), (7517, 38488), (9622, 30068), (15034, 19244)]