549956484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198397}}^1$

素因数の和:198425

約数の個数: 72

約数和(自身を含む): 1733204928

約数和(自身を除く): 1183248444

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 198397, 396794, 595191, 793588, 1190382, 1388779, 1785573, 2182367, 2380764, 2777558, 3571146, 4166337, 4364734, 5555116, 6547101, 7142292, 8332674, 8729468, 12499011, 13094202, 15276569, 16665348, 19641303, 24998022, 26188404, 30553138, 39282606, 45829707, 49996044, 61106276, 78565212, 91659414, 137489121, 183318828, 274978242, 549956484]

約数ペア:

[(1, 549956484), (2, 274978242), (3, 183318828), (4, 137489121), (6, 91659414), (7, 78565212), (9, 61106276), (11, 49996044), (12, 45829707), (14, 39282606), (18, 30553138), (21, 26188404), (22, 24998022), (28, 19641303), (33, 16665348), (36, 15276569), (42, 13094202), (44, 12499011), (63, 8729468), (66, 8332674), (77, 7142292), (84, 6547101), (99, 5555116), (126, 4364734), (132, 4166337), (154, 3571146), (198, 2777558), (231, 2380764), (252, 2182367), (308, 1785573), (396, 1388779), (462, 1190382), (693, 793588), (924, 595191), (1386, 396794), (2772, 198397)]