289343214

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{80777}}^1$

素因数の和:80984

約数の個数: 24

約数和(自身を含む): 630068400

約数和(自身を除く): 340725186

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 80777, 161554, 242331, 484662, 726993, 1453986, 16074623, 32149246, 48223869, 96447738, 144671607, 289343214]

約数ペア:

[(1, 289343214), (2, 144671607), (3, 96447738), (6, 48223869), (9, 32149246), (18, 16074623), (199, 1453986), (398, 726993), (597, 484662), (1194, 242331), (1791, 161554), (3582, 80777)]