316099143

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 505440000

約数和(自身を除く): 189340857

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 179, 207, 437, 449, 537, 1311, 1347, 1611, 3401, 3933, 4041, 4117, 8531, 10203, 10327, 12351, 25593, 30609, 30981, 37053, 76779, 78223, 80371, 92943, 196213, 234669, 241113, 588639, 704007, 723339, 1527049, 1765917, 1848533, 4581147, 5545599, 13743441, 16636797, 35122127, 105366381, 316099143]

約数ペア:

[(1, 316099143), (3, 105366381), (9, 35122127), (19, 16636797), (23, 13743441), (57, 5545599), (69, 4581147), (171, 1848533), (179, 1765917), (207, 1527049), (437, 723339), (449, 704007), (537, 588639), (1311, 241113), (1347, 234669), (1611, 196213), (3401, 92943), (3933, 80371), (4041, 78223), (4117, 76779), (8531, 37053), (10203, 30981), (10327, 30609), (12351, 25593)]