267138304

素因数分解:

$2^8\times {\mathrm{197}}^1\times {\mathrm{5297}}^1$

素因数の和:5510

約数の個数: 36

約数和(自身を含む): 536041044

約数和(自身を除く): 268902740

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 788, 1576, 3152, 5297, 6304, 10594, 12608, 21188, 25216, 42376, 50432, 84752, 169504, 339008, 678016, 1043509, 1356032, 2087018, 4174036, 8348072, 16696144, 33392288, 66784576, 133569152, 267138304]

約数ペア:

[(1, 267138304), (2, 133569152), (4, 66784576), (8, 33392288), (16, 16696144), (32, 8348072), (64, 4174036), (128, 2087018), (197, 1356032), (256, 1043509), (394, 678016), (788, 339008), (1576, 169504), (3152, 84752), (5297, 50432), (6304, 42376), (10594, 25216), (12608, 21188)]