291240264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2473}}^1$

素因数の和:3190

約数の個数: 64

約数和(自身を含む): 833639040

約数和(自身を除く): 542398776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 701, 1402, 2103, 2473, 2804, 4206, 4907, 4946, 5608, 7419, 8412, 9814, 9892, 14721, 14838, 16824, 17311, 19628, 19784, 29442, 29676, 34622, 39256, 51933, 58884, 59352, 69244, 103866, 117768, 138488, 207732, 415464, 1733573, 3467146, 5200719, 6934292, 10401438, 12135011, 13868584, 20802876, 24270022, 36405033, 41605752, 48540044, 72810066, 97080088, 145620132, 291240264]

約数ペア:

[(1, 291240264), (2, 145620132), (3, 97080088), (4, 72810066), (6, 48540044), (7, 41605752), (8, 36405033), (12, 24270022), (14, 20802876), (21, 13868584), (24, 12135011), (28, 10401438), (42, 6934292), (56, 5200719), (84, 3467146), (168, 1733573), (701, 415464), (1402, 207732), (2103, 138488), (2473, 117768), (2804, 103866), (4206, 69244), (4907, 59352), (4946, 58884), (5608, 51933), (7419, 39256), (8412, 34622), (9814, 29676), (9892, 29442), (14721, 19784), (14838, 19628), (16824, 17311)]