320718048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{477259}}^1$

素因数の和:477279

約数の個数: 48

約数和(自身を含む): 962156160

約数和(自身を除く): 641438112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 477259, 954518, 1431777, 1909036, 2863554, 3340813, 3818072, 5727108, 6681626, 7636144, 10022439, 11454216, 13363252, 15272288, 20044878, 22908432, 26726504, 40089756, 45816864, 53453008, 80179512, 106906016, 160359024, 320718048]

約数ペア:

[(1, 320718048), (2, 160359024), (3, 106906016), (4, 80179512), (6, 53453008), (7, 45816864), (8, 40089756), (12, 26726504), (14, 22908432), (16, 20044878), (21, 15272288), (24, 13363252), (28, 11454216), (32, 10022439), (42, 7636144), (48, 6681626), (56, 5727108), (84, 3818072), (96, 3340813), (112, 2863554), (168, 1909036), (224, 1431777), (336, 954518), (672, 477259)]