668010072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{977}}^1$

素因数の和:1936

約数の個数: 64

約数和(自身を含む): 1727539200

約数和(自身を除く): 1059529128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 919, 977, 1838, 1954, 2757, 2931, 3676, 3908, 5514, 5862, 7352, 7816, 11028, 11724, 22056, 23448, 28489, 30287, 56978, 60574, 85467, 90861, 113956, 121148, 170934, 181722, 227912, 242296, 341868, 363444, 683736, 726888, 897863, 1795726, 2693589, 3591452, 5387178, 7182904, 10774356, 21548712, 27833753, 55667506, 83501259, 111335012, 167002518, 222670024, 334005036, 668010072]

約数ペア:

[(1, 668010072), (2, 334005036), (3, 222670024), (4, 167002518), (6, 111335012), (8, 83501259), (12, 55667506), (24, 27833753), (31, 21548712), (62, 10774356), (93, 7182904), (124, 5387178), (186, 3591452), (248, 2693589), (372, 1795726), (744, 897863), (919, 726888), (977, 683736), (1838, 363444), (1954, 341868), (2757, 242296), (2931, 227912), (3676, 181722), (3908, 170934), (5514, 121148), (5862, 113956), (7352, 90861), (7816, 85467), (11028, 60574), (11724, 56978), (22056, 30287), (23448, 28489)]