480919912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1874

約数の個数: 64

約数和(自身を含む): 1020951360

約数和(自身を除く): 540031448

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 73, 86, 88, 146, 172, 292, 344, 473, 584, 803, 946, 1606, 1741, 1892, 3139, 3212, 3482, 3784, 6278, 6424, 6964, 12556, 13928, 19151, 25112, 34529, 38302, 69058, 74863, 76604, 127093, 138116, 149726, 153208, 254186, 276232, 299452, 508372, 598904, 823493, 1016744, 1398023, 1646986, 2796046, 3293972, 5464999, 5592092, 6587944, 10929998, 11184184, 21859996, 43719992, 60114989, 120229978, 240459956, 480919912]

約数ペア:

[(1, 480919912), (2, 240459956), (4, 120229978), (8, 60114989), (11, 43719992), (22, 21859996), (43, 11184184), (44, 10929998), (73, 6587944), (86, 5592092), (88, 5464999), (146, 3293972), (172, 2796046), (292, 1646986), (344, 1398023), (473, 1016744), (584, 823493), (803, 598904), (946, 508372), (1606, 299452), (1741, 276232), (1892, 254186), (3139, 153208), (3212, 149726), (3482, 138116), (3784, 127093), (6278, 76604), (6424, 74863), (6964, 69058), (12556, 38302), (13928, 34529), (19151, 25112)]