218599216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42829}}^1$

素因数の和:42877

約数の個数: 40

約数和(自身を含む): 477982800

約数和(自身を除く): 259383584

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 42829, 85658, 171316, 342632, 471119, 685264, 942238, 1242041, 1884476, 2484082, 3768952, 4968164, 7537904, 9936328, 13662451, 19872656, 27324902, 54649804, 109299608, 218599216]

約数ペア:

[(1, 218599216), (2, 109299608), (4, 54649804), (8, 27324902), (11, 19872656), (16, 13662451), (22, 9936328), (29, 7537904), (44, 4968164), (58, 3768952), (88, 2484082), (116, 1884476), (176, 1242041), (232, 942238), (319, 685264), (464, 471119), (638, 342632), (1276, 171316), (2552, 85658), (5104, 42829)]