239946804

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{47951}}^1$

素因数の和:48100

約数の個数: 36

約数和(自身を含む): 610908480

約数和(自身を除く): 370961676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 47951, 95902, 143853, 191804, 287706, 431559, 575412, 863118, 1726236, 6665189, 13330378, 19995567, 26660756, 39991134, 59986701, 79982268, 119973402, 239946804]

約数ペア:

[(1, 239946804), (2, 119973402), (3, 79982268), (4, 59986701), (6, 39991134), (9, 26660756), (12, 19995567), (18, 13330378), (36, 6665189), (139, 1726236), (278, 863118), (417, 575412), (556, 431559), (834, 287706), (1251, 191804), (1668, 143853), (2502, 95902), (5004, 47951)]