480047316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{1567}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 1306319616

約数和(自身を除く): 826272300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 521, 588, 1042, 1563, 1567, 2084, 3126, 3134, 3647, 4701, 6252, 6268, 7294, 9402, 10941, 10969, 14588, 18804, 21882, 21938, 25529, 32907, 43764, 43876, 51058, 65814, 76587, 76783, 102116, 131628, 153174, 153566, 230349, 306348, 307132, 460698, 816407, 921396, 1632814, 2449221, 3265628, 4898442, 5714849, 9796884, 11429698, 17144547, 22859396, 34289094, 40003943, 68578188, 80007886, 120011829, 160015772, 240023658, 480047316]

約数ペア:

[(1, 480047316), (2, 240023658), (3, 160015772), (4, 120011829), (6, 80007886), (7, 68578188), (12, 40003943), (14, 34289094), (21, 22859396), (28, 17144547), (42, 11429698), (49, 9796884), (84, 5714849), (98, 4898442), (147, 3265628), (196, 2449221), (294, 1632814), (521, 921396), (588, 816407), (1042, 460698), (1563, 307132), (1567, 306348), (2084, 230349), (3126, 153566), (3134, 153174), (3647, 131628), (4701, 102116), (6252, 76783), (6268, 76587), (7294, 65814), (9402, 51058), (10941, 43876), (10969, 43764), (14588, 32907), (18804, 25529), (21882, 21938)]