520794846

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22481}}^1$

素因数の和:22519

約数の個数: 80

約数和(自身を含む): 1371042288

約数和(自身を除く): 850247442

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 3861, 7722, 11583, 22481, 23166, 44962, 67443, 134886, 202329, 247291, 292253, 404658, 494582, 584506, 606987, 741873, 876759, 1213974, 1483746, 1753518, 1820961, 2225619, 2630277, 3214783, 3641922, 4451238, 5260554, 6429566, 6676857, 7890831, 9644349, 13353714, 15781662, 19288698, 20030571, 23672493, 28933047, 40061142, 47344986, 57866094, 86799141, 173598282, 260397423, 520794846]

約数ペア:

[(1, 520794846), (2, 260397423), (3, 173598282), (6, 86799141), (9, 57866094), (11, 47344986), (13, 40061142), (18, 28933047), (22, 23672493), (26, 20030571), (27, 19288698), (33, 15781662), (39, 13353714), (54, 9644349), (66, 7890831), (78, 6676857), (81, 6429566), (99, 5260554), (117, 4451238), (143, 3641922), (162, 3214783), (198, 2630277), (234, 2225619), (286, 1820961), (297, 1753518), (351, 1483746), (429, 1213974), (594, 876759), (702, 741873), (858, 606987), (891, 584506), (1053, 494582), (1287, 404658), (1782, 292253), (2106, 247291), (2574, 202329), (3861, 134886), (7722, 67443), (11583, 44962), (22481, 23166)]