276955112

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{20693}}^1$

素因数の和:20945

約数の個数: 32

約数和(自身を含む): 595987200

約数和(自身を除く): 319032088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 13384, 20693, 41386, 82772, 144851, 165544, 289702, 579404, 1158808, 4945627, 9891254, 19782508, 34619389, 39565016, 69238778, 138477556, 276955112]

約数ペア:

[(1, 276955112), (2, 138477556), (4, 69238778), (7, 39565016), (8, 34619389), (14, 19782508), (28, 9891254), (56, 4945627), (239, 1158808), (478, 579404), (956, 289702), (1673, 165544), (1912, 144851), (3346, 82772), (6692, 41386), (13384, 20693)]