428011776

素因数分解:

$2^8\times 3^4\times {\mathrm{20641}}^1$

素因数の和:20669

約数の個数: 90

約数和(自身を含む): 1276315502

約数和(自身を除く): 848303726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20641, 20736, 41282, 61923, 82564, 123846, 165128, 185769, 247692, 330256, 371538, 495384, 557307, 660512, 743076, 990768, 1114614, 1321024, 1486152, 1671921, 1981536, 2229228, 2642048, 2972304, 3343842, 3963072, 4458456, 5284096, 5944608, 6687684, 7926144, 8916912, 11889216, 13375368, 15852288, 17833824, 23778432, 26750736, 35667648, 47556864, 53501472, 71335296, 107002944, 142670592, 214005888, 428011776]

約数ペア:

[(1, 428011776), (2, 214005888), (3, 142670592), (4, 107002944), (6, 71335296), (8, 53501472), (9, 47556864), (12, 35667648), (16, 26750736), (18, 23778432), (24, 17833824), (27, 15852288), (32, 13375368), (36, 11889216), (48, 8916912), (54, 7926144), (64, 6687684), (72, 5944608), (81, 5284096), (96, 4458456), (108, 3963072), (128, 3343842), (144, 2972304), (162, 2642048), (192, 2229228), (216, 1981536), (256, 1671921), (288, 1486152), (324, 1321024), (384, 1114614), (432, 990768), (576, 743076), (648, 660512), (768, 557307), (864, 495384), (1152, 371538), (1296, 330256), (1728, 247692), (2304, 185769), (2592, 165128), (3456, 123846), (5184, 82564), (6912, 61923), (10368, 41282), (20641, 20736)]