724139628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109519}}^1$

素因数の和:109574

約数の個数: 48

約数和(自身を含む): 1839936000

約数和(自身を除く): 1115796372

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 109519, 219038, 328557, 438076, 657114, 1314228, 2080861, 3176051, 4161722, 6242583, 6352102, 8323444, 9528153, 12485166, 12704204, 19056306, 24970332, 38112612, 60344969, 120689938, 181034907, 241379876, 362069814, 724139628]

約数ペア:

[(1, 724139628), (2, 362069814), (3, 241379876), (4, 181034907), (6, 120689938), (12, 60344969), (19, 38112612), (29, 24970332), (38, 19056306), (57, 12704204), (58, 12485166), (76, 9528153), (87, 8323444), (114, 6352102), (116, 6242583), (174, 4161722), (228, 3176051), (348, 2080861), (551, 1314228), (1102, 657114), (1653, 438076), (2204, 328557), (3306, 219038), (6612, 109519)]