669888

素因数分解:

$2^6\times 3^2\times {\mathrm{1163}}^1$

素因数の和:1181

約数の個数: 42

約数和(自身を含む): 1921764

約数和(自身を除く): 1251876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1163, 2326, 3489, 4652, 6978, 9304, 10467, 13956, 18608, 20934, 27912, 37216, 41868, 55824, 74432, 83736, 111648, 167472, 223296, 334944, 669888]

約数ペア:

[(1, 669888), (2, 334944), (3, 223296), (4, 167472), (6, 111648), (8, 83736), (9, 74432), (12, 55824), (16, 41868), (18, 37216), (24, 27912), (32, 20934), (36, 18608), (48, 13956), (64, 10467), (72, 9304), (96, 6978), (144, 4652), (192, 3489), (288, 2326), (576, 1163)]