214005888

素因数分解:

$2^7\times 3^4\times {\mathrm{20641}}^1$

素因数の和:20667

約数の個数: 80

約数和(自身を含む): 636908910

約数和(自身を除く): 422903022

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, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 20641, 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, 5944608, 6687684, 7926144, 8916912, 11889216, 13375368, 17833824, 23778432, 26750736, 35667648, 53501472, 71335296, 107002944, 214005888]

約数ペア:

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