858678048

素因数分解:

$2^5\times 3^2\times {\mathrm{1493}}^1\times {\mathrm{1997}}^1$

素因数の和:3506

約数の個数: 72

約数和(自身を含む): 2444724828

約数和(自身を除く): 1586046780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1493, 1997, 2986, 3994, 4479, 5972, 5991, 7988, 8958, 11944, 11982, 13437, 15976, 17916, 17973, 23888, 23964, 26874, 31952, 35832, 35946, 47776, 47928, 53748, 63904, 71664, 71892, 95856, 107496, 143328, 143784, 191712, 214992, 287568, 429984, 575136, 2981521, 5963042, 8944563, 11926084, 17889126, 23852168, 26833689, 35778252, 47704336, 53667378, 71556504, 95408672, 107334756, 143113008, 214669512, 286226016, 429339024, 858678048]

約数ペア:

[(1, 858678048), (2, 429339024), (3, 286226016), (4, 214669512), (6, 143113008), (8, 107334756), (9, 95408672), (12, 71556504), (16, 53667378), (18, 47704336), (24, 35778252), (32, 26833689), (36, 23852168), (48, 17889126), (72, 11926084), (96, 8944563), (144, 5963042), (288, 2981521), (1493, 575136), (1997, 429984), (2986, 287568), (3994, 214992), (4479, 191712), (5972, 143784), (5991, 143328), (7988, 107496), (8958, 95856), (11944, 71892), (11982, 71664), (13437, 63904), (15976, 53748), (17916, 47928), (17973, 47776), (23888, 35946), (23964, 35832), (26874, 31952)]