888979256

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{39929}}^1$

素因数の和:39980

約数の個数: 48

約数和(自身を含む): 1911848400

約数和(自身を除く): 1022869144

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 2024, 2783, 5566, 11132, 22264, 39929, 79858, 159716, 319432, 439219, 878438, 918367, 1756876, 1836734, 3513752, 3673468, 4831409, 7346936, 9662818, 10102037, 19325636, 20204074, 38651272, 40408148, 80816296, 111122407, 222244814, 444489628, 888979256]

約数ペア:

[(1, 888979256), (2, 444489628), (4, 222244814), (8, 111122407), (11, 80816296), (22, 40408148), (23, 38651272), (44, 20204074), (46, 19325636), (88, 10102037), (92, 9662818), (121, 7346936), (184, 4831409), (242, 3673468), (253, 3513752), (484, 1836734), (506, 1756876), (968, 918367), (1012, 878438), (2024, 439219), (2783, 319432), (5566, 159716), (11132, 79858), (22264, 39929)]