217759968

素因数分解:

$2^5\times 3^3\times {\mathrm{252037}}^1$

素因数の和:252056

約数の個数: 48

約数和(自身を含む): 635135760

約数和(自身を除く): 417375792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 252037, 504074, 756111, 1008148, 1512222, 2016296, 2268333, 3024444, 4032592, 4536666, 6048888, 6804999, 8065184, 9073332, 12097776, 13609998, 18146664, 24195552, 27219996, 36293328, 54439992, 72586656, 108879984, 217759968]

約数ペア:

[(1, 217759968), (2, 108879984), (3, 72586656), (4, 54439992), (6, 36293328), (8, 27219996), (9, 24195552), (12, 18146664), (16, 13609998), (18, 12097776), (24, 9073332), (27, 8065184), (32, 6804999), (36, 6048888), (48, 4536666), (54, 4032592), (72, 3024444), (96, 2268333), (108, 2016296), (144, 1512222), (216, 1008148), (288, 756111), (432, 504074), (864, 252037)]