321008832

素因数分解:

$2^6\times 3^5\times {\mathrm{20641}}^1$

素因数の和:20668

約数の個数: 84

約数和(自身を含む): 954238376

約数和(自身を除く): 633229544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 247692, 330256, 371538, 495384, 557307, 660512, 743076, 990768, 1114614, 1321024, 1486152, 1671921, 1981536, 2229228, 2972304, 3343842, 3963072, 4458456, 5015763, 5944608, 6687684, 8916912, 10031526, 11889216, 13375368, 17833824, 20063052, 26750736, 35667648, 40126104, 53501472, 80252208, 107002944, 160504416, 321008832]

約数ペア:

[(1, 321008832), (2, 160504416), (3, 107002944), (4, 80252208), (6, 53501472), (8, 40126104), (9, 35667648), (12, 26750736), (16, 20063052), (18, 17833824), (24, 13375368), (27, 11889216), (32, 10031526), (36, 8916912), (48, 6687684), (54, 5944608), (64, 5015763), (72, 4458456), (81, 3963072), (96, 3343842), (108, 2972304), (144, 2229228), (162, 1981536), (192, 1671921), (216, 1486152), (243, 1321024), (288, 1114614), (324, 990768), (432, 743076), (486, 660512), (576, 557307), (648, 495384), (864, 371538), (972, 330256), (1296, 247692), (1728, 185769), (1944, 165128), (2592, 123846), (3888, 82564), (5184, 61923), (7776, 41282), (15552, 20641)]