213979968

素因数分解:

$2^6\times 3^5\times {\mathrm{13759}}^1$

素因数の和:13786

約数の個数: 84

約数和(自身を含む): 636097280

約数和(自身を除く): 422117312

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, 13759, 15552, 27518, 41277, 55036, 82554, 110072, 123831, 165108, 220144, 247662, 330216, 371493, 440288, 495324, 660432, 742986, 880576, 990648, 1114479, 1320864, 1485972, 1981296, 2228958, 2641728, 2971944, 3343437, 3962592, 4457916, 5943888, 6686874, 7925184, 8915832, 11887776, 13373748, 17831664, 23775552, 26747496, 35663328, 53494992, 71326656, 106989984, 213979968]

約数ペア:

[(1, 213979968), (2, 106989984), (3, 71326656), (4, 53494992), (6, 35663328), (8, 26747496), (9, 23775552), (12, 17831664), (16, 13373748), (18, 11887776), (24, 8915832), (27, 7925184), (32, 6686874), (36, 5943888), (48, 4457916), (54, 3962592), (64, 3343437), (72, 2971944), (81, 2641728), (96, 2228958), (108, 1981296), (144, 1485972), (162, 1320864), (192, 1114479), (216, 990648), (243, 880576), (288, 742986), (324, 660432), (432, 495324), (486, 440288), (576, 371493), (648, 330216), (864, 247662), (972, 220144), (1296, 165108), (1728, 123831), (1944, 110072), (2592, 82554), (3888, 55036), (5184, 41277), (7776, 27518), (13759, 15552)]