1981886784

素因数分解:

$2^6\times 3^1\times {\mathrm{359}}^1\times {\mathrm{28753}}^1$

素因数の和:29127

約数の個数: 56

約数和(自身を含む): 5258531520

約数和(自身を除く): 3276644736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 359, 718, 1077, 1436, 2154, 2872, 4308, 5744, 8616, 11488, 17232, 22976, 28753, 34464, 57506, 68928, 86259, 115012, 172518, 230024, 345036, 460048, 690072, 920096, 1380144, 1840192, 2760288, 5520576, 10322327, 20644654, 30966981, 41289308, 61933962, 82578616, 123867924, 165157232, 247735848, 330314464, 495471696, 660628928, 990943392, 1981886784]

約数ペア:

[(1, 1981886784), (2, 990943392), (3, 660628928), (4, 495471696), (6, 330314464), (8, 247735848), (12, 165157232), (16, 123867924), (24, 82578616), (32, 61933962), (48, 41289308), (64, 30966981), (96, 20644654), (192, 10322327), (359, 5520576), (718, 2760288), (1077, 1840192), (1436, 1380144), (2154, 920096), (2872, 690072), (4308, 460048), (5744, 345036), (8616, 230024), (11488, 172518), (17232, 115012), (22976, 86259), (28753, 68928), (34464, 57506)]