289010796

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{919}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 686246400

約数和(自身を除く): 397235604

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 359, 438, 718, 876, 919, 1077, 1436, 1838, 2154, 2757, 3676, 4308, 5514, 11028, 26207, 52414, 67087, 78621, 104828, 134174, 157242, 201261, 268348, 314484, 329921, 402522, 659842, 805044, 989763, 1319684, 1979526, 3959052, 24084233, 48168466, 72252699, 96336932, 144505398, 289010796]

約数ペア:

[(1, 289010796), (2, 144505398), (3, 96336932), (4, 72252699), (6, 48168466), (12, 24084233), (73, 3959052), (146, 1979526), (219, 1319684), (292, 989763), (359, 805044), (438, 659842), (718, 402522), (876, 329921), (919, 314484), (1077, 268348), (1436, 201261), (1838, 157242), (2154, 134174), (2757, 104828), (3676, 78621), (4308, 67087), (5514, 52414), (11028, 26207)]