211229856

素因数分解:

$2^5\times 3^4\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:608

約数の個数: 120

約数和(自身を含む): 625695840

約数和(自身を除く): 414465984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 227, 288, 324, 359, 432, 454, 648, 681, 718, 864, 908, 1077, 1296, 1362, 1436, 1816, 2043, 2154, 2592, 2724, 2872, 3231, 3632, 4086, 4308, 5448, 5744, 6129, 6462, 7264, 8172, 8616, 9693, 10896, 11488, 12258, 12924, 16344, 17232, 18387, 19386, 21792, 24516, 25848, 29079, 32688, 34464, 36774, 38772, 49032, 51696, 58158, 65376, 73548, 77544, 81493, 98064, 103392, 116316, 147096, 155088, 162986, 196128, 232632, 244479, 294192, 310176, 325972, 465264, 488958, 588384, 651944, 733437, 930528, 977916, 1303888, 1466874, 1955832, 2200311, 2607776, 2933748, 3911664, 4400622, 5867496, 6600933, 7823328, 8801244, 11734992, 13201866, 17602488, 23469984, 26403732, 35204976, 52807464, 70409952, 105614928, 211229856]

約数ペア:

[(1, 211229856), (2, 105614928), (3, 70409952), (4, 52807464), (6, 35204976), (8, 26403732), (9, 23469984), (12, 17602488), (16, 13201866), (18, 11734992), (24, 8801244), (27, 7823328), (32, 6600933), (36, 5867496), (48, 4400622), (54, 3911664), (72, 2933748), (81, 2607776), (96, 2200311), (108, 1955832), (144, 1466874), (162, 1303888), (216, 977916), (227, 930528), (288, 733437), (324, 651944), (359, 588384), (432, 488958), (454, 465264), (648, 325972), (681, 310176), (718, 294192), (864, 244479), (908, 232632), (1077, 196128), (1296, 162986), (1362, 155088), (1436, 147096), (1816, 116316), (2043, 103392), (2154, 98064), (2592, 81493), (2724, 77544), (2872, 73548), (3231, 65376), (3632, 58158), (4086, 51696), (4308, 49032), (5448, 38772), (5744, 36774), (6129, 34464), (6462, 32688), (7264, 29079), (8172, 25848), (8616, 24516), (9693, 21792), (10896, 19386), (11488, 18387), (12258, 17232), (12924, 16344)]