1289939904

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{22621}}^1$

素因数の和:22656

約数の個数: 140

約数和(自身を含む): 4171587288

約数和(自身を除く): 2881647384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3564, 4752, 5184, 6336, 7128, 9504, 14256, 19008, 22621, 28512, 45242, 57024, 67863, 90484, 135726, 180968, 203589, 248831, 271452, 361936, 407178, 497662, 542904, 610767, 723872, 746493, 814356, 995324, 1085808, 1221534, 1447744, 1492986, 1628712, 1832301, 1990648, 2171616, 2239479, 2443068, 2985972, 3257424, 3664602, 3981296, 4343232, 4478958, 4886136, 5971944, 6514848, 6718437, 7329204, 7962592, 8957916, 9772272, 11943888, 13029696, 13436874, 14658408, 15925184, 17915832, 19544544, 20155311, 23887776, 26873748, 29316816, 35831664, 39089088, 40310622, 47775552, 53747496, 58633632, 71663328, 80621244, 107494992, 117267264, 143326656, 161242488, 214989984, 322484976, 429979968, 644969952, 1289939904]

約数ペア:

[(1, 1289939904), (2, 644969952), (3, 429979968), (4, 322484976), (6, 214989984), (8, 161242488), (9, 143326656), (11, 117267264), (12, 107494992), (16, 80621244), (18, 71663328), (22, 58633632), (24, 53747496), (27, 47775552), (32, 40310622), (33, 39089088), (36, 35831664), (44, 29316816), (48, 26873748), (54, 23887776), (64, 20155311), (66, 19544544), (72, 17915832), (81, 15925184), (88, 14658408), (96, 13436874), (99, 13029696), (108, 11943888), (132, 9772272), (144, 8957916), (162, 7962592), (176, 7329204), (192, 6718437), (198, 6514848), (216, 5971944), (264, 4886136), (288, 4478958), (297, 4343232), (324, 3981296), (352, 3664602), (396, 3257424), (432, 2985972), (528, 2443068), (576, 2239479), (594, 2171616), (648, 1990648), (704, 1832301), (792, 1628712), (864, 1492986), (891, 1447744), (1056, 1221534), (1188, 1085808), (1296, 995324), (1584, 814356), (1728, 746493), (1782, 723872), (2112, 610767), (2376, 542904), (2592, 497662), (3168, 407178), (3564, 361936), (4752, 271452), (5184, 248831), (6336, 203589), (7128, 180968), (9504, 135726), (14256, 90484), (19008, 67863), (22621, 57024), (28512, 45242)]