318934548

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{22093}}^1$

素因数の和:22504

約数の個数: 36

約数和(自身を含む): 808242708

約数和(自身を除く): 489308160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 14436, 22093, 44186, 66279, 88372, 132558, 198837, 265116, 397674, 795348, 8859293, 17718586, 26577879, 35437172, 53155758, 79733637, 106311516, 159467274, 318934548]

約数ペア:

[(1, 318934548), (2, 159467274), (3, 106311516), (4, 79733637), (6, 53155758), (9, 35437172), (12, 26577879), (18, 17718586), (36, 8859293), (401, 795348), (802, 397674), (1203, 265116), (1604, 198837), (2406, 132558), (3609, 88372), (4812, 66279), (7218, 44186), (14436, 22093)]