280309656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1061779}}^1$

素因数の和:1061799

約数の個数: 32

約数和(自身を含む): 764481600

約数和(自身を除く): 484171944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1061779, 2123558, 3185337, 4247116, 6370674, 8494232, 11679569, 12741348, 23359138, 25482696, 35038707, 46718276, 70077414, 93436552, 140154828, 280309656]

約数ペア:

[(1, 280309656), (2, 140154828), (3, 93436552), (4, 70077414), (6, 46718276), (8, 35038707), (11, 25482696), (12, 23359138), (22, 12741348), (24, 11679569), (33, 8494232), (44, 6370674), (66, 4247116), (88, 3185337), (132, 2123558), (264, 1061779)]