248285904

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{12647}}^1$

素因数の和:13067

約数の個数: 40

約数和(自身を含む): 643024320

約数和(自身を除く): 394738416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 818, 1227, 1636, 2454, 3272, 4908, 6544, 9816, 12647, 19632, 25294, 37941, 50588, 75882, 101176, 151764, 202352, 303528, 607056, 5172623, 10345246, 15517869, 20690492, 31035738, 41380984, 62071476, 82761968, 124142952, 248285904]

約数ペア:

[(1, 248285904), (2, 124142952), (3, 82761968), (4, 62071476), (6, 41380984), (8, 31035738), (12, 20690492), (16, 15517869), (24, 10345246), (48, 5172623), (409, 607056), (818, 303528), (1227, 202352), (1636, 151764), (2454, 101176), (3272, 75882), (4908, 50588), (6544, 37941), (9816, 25294), (12647, 19632)]