257899092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{84947}}^1$

素因数の和:84988

約数の個数: 48

約数和(自身を含む): 685020672

約数和(自身を除く): 427121580

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 84947, 169894, 254841, 339788, 509682, 934417, 1019364, 1868834, 1953781, 2803251, 3737668, 3907562, 5606502, 5861343, 7815124, 11213004, 11722686, 21491591, 23445372, 42983182, 64474773, 85966364, 128949546, 257899092]

約数ペア:

[(1, 257899092), (2, 128949546), (3, 85966364), (4, 64474773), (6, 42983182), (11, 23445372), (12, 21491591), (22, 11722686), (23, 11213004), (33, 7815124), (44, 5861343), (46, 5606502), (66, 3907562), (69, 3737668), (92, 2803251), (132, 1953781), (138, 1868834), (253, 1019364), (276, 934417), (506, 509682), (759, 339788), (1012, 254841), (1518, 169894), (3036, 84947)]