327743496

素因数分解:

$2^3\times 3^4\times {\mathrm{505777}}^1$

素因数の和:505795

約数の個数: 40

約数和(自身を含む): 917987070

約数和(自身を除く): 590243574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 505777, 1011554, 1517331, 2023108, 3034662, 4046216, 4551993, 6069324, 9103986, 12138648, 13655979, 18207972, 27311958, 36415944, 40967937, 54623916, 81935874, 109247832, 163871748, 327743496]

約数ペア:

[(1, 327743496), (2, 163871748), (3, 109247832), (4, 81935874), (6, 54623916), (8, 40967937), (9, 36415944), (12, 27311958), (18, 18207972), (24, 13655979), (27, 12138648), (36, 9103986), (54, 6069324), (72, 4551993), (81, 4046216), (108, 3034662), (162, 2023108), (216, 1517331), (324, 1011554), (648, 505777)]