999768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 3121920

約数和(自身を除く): 2122152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 541, 616, 924, 1082, 1623, 1848, 2164, 3246, 3787, 4328, 5951, 6492, 7574, 11361, 11902, 12984, 15148, 17853, 22722, 23804, 30296, 35706, 41657, 45444, 47608, 71412, 83314, 90888, 124971, 142824, 166628, 249942, 333256, 499884, 999768]

約数ペア:

[(1, 999768), (2, 499884), (3, 333256), (4, 249942), (6, 166628), (7, 142824), (8, 124971), (11, 90888), (12, 83314), (14, 71412), (21, 47608), (22, 45444), (24, 41657), (28, 35706), (33, 30296), (42, 23804), (44, 22722), (56, 17853), (66, 15148), (77, 12984), (84, 11902), (88, 11361), (132, 7574), (154, 6492), (168, 5951), (231, 4328), (264, 3787), (308, 3246), (462, 2164), (541, 1848), (616, 1623), (924, 1082)]