312916896

素因数分解:

$2^5\times 3^2\times {\mathrm{863}}^1\times {\mathrm{1259}}^1$

素因数の和:2138

約数の個数: 72

約数和(自身を含む): 891596160

約数和(自身を除く): 578679264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 863, 1259, 1726, 2518, 2589, 3452, 3777, 5036, 5178, 6904, 7554, 7767, 10072, 10356, 11331, 13808, 15108, 15534, 20144, 20712, 22662, 27616, 30216, 31068, 40288, 41424, 45324, 60432, 62136, 82848, 90648, 120864, 124272, 181296, 248544, 362592, 1086517, 2173034, 3259551, 4346068, 6519102, 8692136, 9778653, 13038204, 17384272, 19557306, 26076408, 34768544, 39114612, 52152816, 78229224, 104305632, 156458448, 312916896]

約数ペア:

[(1, 312916896), (2, 156458448), (3, 104305632), (4, 78229224), (6, 52152816), (8, 39114612), (9, 34768544), (12, 26076408), (16, 19557306), (18, 17384272), (24, 13038204), (32, 9778653), (36, 8692136), (48, 6519102), (72, 4346068), (96, 3259551), (144, 2173034), (288, 1086517), (863, 362592), (1259, 248544), (1726, 181296), (2518, 124272), (2589, 120864), (3452, 90648), (3777, 82848), (5036, 62136), (5178, 60432), (6904, 45324), (7554, 41424), (7767, 40288), (10072, 31068), (10356, 30216), (11331, 27616), (13808, 22662), (15108, 20712), (15534, 20144)]