828696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 2344320

約数和(自身を除く): 1515624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 73, 86, 88, 129, 132, 146, 172, 219, 258, 264, 292, 344, 438, 473, 516, 584, 803, 876, 946, 1032, 1419, 1606, 1752, 1892, 2409, 2838, 3139, 3212, 3784, 4818, 5676, 6278, 6424, 9417, 9636, 11352, 12556, 18834, 19272, 25112, 34529, 37668, 69058, 75336, 103587, 138116, 207174, 276232, 414348, 828696]

約数ペア:

[(1, 828696), (2, 414348), (3, 276232), (4, 207174), (6, 138116), (8, 103587), (11, 75336), (12, 69058), (22, 37668), (24, 34529), (33, 25112), (43, 19272), (44, 18834), (66, 12556), (73, 11352), (86, 9636), (88, 9417), (129, 6424), (132, 6278), (146, 5676), (172, 4818), (219, 3784), (258, 3212), (264, 3139), (292, 2838), (344, 2409), (438, 1892), (473, 1752), (516, 1606), (584, 1419), (803, 1032), (876, 946)]