289834198381

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{9257}}^1$

素因数の和:9878

約数の個数: 64

約数和(自身を含む): 388661801472

約数和(自身を除く): 98827603091

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 547, 629, 1547, 3367, 3829, 4403, 7111, 8177, 9257, 9299, 20239, 49777, 57239, 64799, 65093, 120341, 120887, 141673, 157369, 263107, 342509, 344063, 842387, 846209, 1101583, 1841749, 2045797, 2397563, 2408441, 4452617, 4472819, 5063579, 5822653, 14320579, 31168319, 31309733, 35445053, 40758571, 65826527, 75694489, 86080843, 187352423, 460785689, 529861423, 602565901, 1119050959, 1311466961, 2435581499, 3184991191, 7833356713, 17049070493, 22294938337, 41404885483, 289834198381]

約数ペア:

[(1, 289834198381), (7, 41404885483), (13, 22294938337), (17, 17049070493), (37, 7833356713), (91, 3184991191), (119, 2435581499), (221, 1311466961), (259, 1119050959), (481, 602565901), (547, 529861423), (629, 460785689), (1547, 187352423), (3367, 86080843), (3829, 75694489), (4403, 65826527), (7111, 40758571), (8177, 35445053), (9257, 31309733), (9299, 31168319), (20239, 14320579), (49777, 5822653), (57239, 5063579), (64799, 4472819), (65093, 4452617), (120341, 2408441), (120887, 2397563), (141673, 2045797), (157369, 1841749), (263107, 1101583), (342509, 846209), (344063, 842387)]