211460976

素因数分解:

$2^4\times 3^3\times {\mathrm{489493}}^1$

素因数の和:489510

約数の個数: 40

約数和(自身を含む): 606972560

約数和(自身を除く): 395511584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 489493, 978986, 1468479, 1957972, 2936958, 3915944, 4405437, 5873916, 7831888, 8810874, 11747832, 13216311, 17621748, 23495664, 26432622, 35243496, 52865244, 70486992, 105730488, 211460976]

約数ペア:

[(1, 211460976), (2, 105730488), (3, 70486992), (4, 52865244), (6, 35243496), (8, 26432622), (9, 23495664), (12, 17621748), (16, 13216311), (18, 11747832), (24, 8810874), (27, 7831888), (36, 5873916), (48, 4405437), (54, 3915944), (72, 2936958), (108, 1957972), (144, 1468479), (216, 978986), (432, 489493)]