285341184

素因数分解:

$2^9\times 3^3\times {\mathrm{20641}}^1$

素因数の和:20668

約数の個数: 80

約数和(自身を含む): 844670640

約数和(自身を除く): 559329456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 247692, 330256, 371538, 495384, 557307, 660512, 743076, 990768, 1114614, 1321024, 1486152, 1981536, 2229228, 2642048, 2972304, 3963072, 4458456, 5284096, 5944608, 7926144, 8916912, 10568192, 11889216, 15852288, 17833824, 23778432, 31704576, 35667648, 47556864, 71335296, 95113728, 142670592, 285341184]

約数ペア:

[(1, 285341184), (2, 142670592), (3, 95113728), (4, 71335296), (6, 47556864), (8, 35667648), (9, 31704576), (12, 23778432), (16, 17833824), (18, 15852288), (24, 11889216), (27, 10568192), (32, 8916912), (36, 7926144), (48, 5944608), (54, 5284096), (64, 4458456), (72, 3963072), (96, 2972304), (108, 2642048), (128, 2229228), (144, 1981536), (192, 1486152), (216, 1321024), (256, 1114614), (288, 990768), (384, 743076), (432, 660512), (512, 557307), (576, 495384), (768, 371538), (864, 330256), (1152, 247692), (1536, 185769), (1728, 165128), (2304, 123846), (3456, 82564), (4608, 61923), (6912, 41282), (13824, 20641)]