1915776

素因数分解:

$2^7\times 3^2\times {\mathrm{1663}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 5516160

約数和(自身を除く): 3600384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1663, 3326, 4989, 6652, 9978, 13304, 14967, 19956, 26608, 29934, 39912, 53216, 59868, 79824, 106432, 119736, 159648, 212864, 239472, 319296, 478944, 638592, 957888, 1915776]

約数ペア:

[(1, 1915776), (2, 957888), (3, 638592), (4, 478944), (6, 319296), (8, 239472), (9, 212864), (12, 159648), (16, 119736), (18, 106432), (24, 79824), (32, 59868), (36, 53216), (48, 39912), (64, 29934), (72, 26608), (96, 19956), (128, 14967), (144, 13304), (192, 9978), (288, 6652), (384, 4989), (576, 3326), (1152, 1663)]