1229617728

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{68863}}^1$

素因数の和:68912

約数の個数: 84

約数和(自身を含む): 3638222848

約数和(自身を除く): 2408605120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 68863, 137726, 206589, 275452, 413178, 550904, 619767, 826356, 1101808, 1239534, 1652712, 2134753, 2203616, 2479068, 3305424, 4269506, 4407232, 4958136, 6404259, 6610848, 8539012, 9916272, 12808518, 13221696, 17078024, 19212777, 19832544, 25617036, 34156048, 38425554, 39665088, 51234072, 68312096, 76851108, 102468144, 136624192, 153702216, 204936288, 307404432, 409872576, 614808864, 1229617728]

約数ペア:

[(1, 1229617728), (2, 614808864), (3, 409872576), (4, 307404432), (6, 204936288), (8, 153702216), (9, 136624192), (12, 102468144), (16, 76851108), (18, 68312096), (24, 51234072), (31, 39665088), (32, 38425554), (36, 34156048), (48, 25617036), (62, 19832544), (64, 19212777), (72, 17078024), (93, 13221696), (96, 12808518), (124, 9916272), (144, 8539012), (186, 6610848), (192, 6404259), (248, 4958136), (279, 4407232), (288, 4269506), (372, 3305424), (496, 2479068), (558, 2203616), (576, 2134753), (744, 1652712), (992, 1239534), (1116, 1101808), (1488, 826356), (1984, 619767), (2232, 550904), (2976, 413178), (4464, 275452), (5952, 206589), (8928, 137726), (17856, 68863)]