389600645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 595745280

約数和(自身を除く): 206144635

約数列:

[1, 5, 7, 17, 29, 35, 67, 85, 119, 145, 203, 335, 337, 469, 493, 595, 1015, 1139, 1685, 1943, 2345, 2359, 2465, 3451, 5695, 5729, 7973, 9715, 9773, 11795, 13601, 17255, 22579, 28645, 33031, 39865, 40103, 48865, 68005, 68411, 112895, 158053, 165155, 166141, 200515, 231217, 342055, 383843, 654791, 790265, 830705, 1156085, 1162987, 1919215, 2686901, 3273955, 4583537, 5814935, 11131447, 13434505, 22917685, 55657235, 77920129, 389600645]

約数ペア:

[(1, 389600645), (5, 77920129), (7, 55657235), (17, 22917685), (29, 13434505), (35, 11131447), (67, 5814935), (85, 4583537), (119, 3273955), (145, 2686901), (203, 1919215), (335, 1162987), (337, 1156085), (469, 830705), (493, 790265), (595, 654791), (1015, 383843), (1139, 342055), (1685, 231217), (1943, 200515), (2345, 166141), (2359, 165155), (2465, 158053), (3451, 112895), (5695, 68411), (5729, 68005), (7973, 48865), (9715, 40103), (9773, 39865), (11795, 33031), (13601, 28645), (17255, 22579)]