218284812

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2333}}^1$

素因数の和:2479

約数の個数: 72

約数和(自身を含む): 581109984

約数和(自身を除く): 362825172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 226, 276, 339, 414, 452, 678, 828, 1017, 1356, 2034, 2333, 2599, 4068, 4666, 5198, 6999, 7797, 9332, 10396, 13998, 15594, 20997, 23391, 27996, 31188, 41994, 46782, 53659, 83988, 93564, 107318, 160977, 214636, 263629, 321954, 482931, 527258, 643908, 790887, 965862, 1054516, 1581774, 1931724, 2372661, 3163548, 4745322, 6063467, 9490644, 12126934, 18190401, 24253868, 36380802, 54571203, 72761604, 109142406, 218284812]

約数ペア:

[(1, 218284812), (2, 109142406), (3, 72761604), (4, 54571203), (6, 36380802), (9, 24253868), (12, 18190401), (18, 12126934), (23, 9490644), (36, 6063467), (46, 4745322), (69, 3163548), (92, 2372661), (113, 1931724), (138, 1581774), (207, 1054516), (226, 965862), (276, 790887), (339, 643908), (414, 527258), (452, 482931), (678, 321954), (828, 263629), (1017, 214636), (1356, 160977), (2034, 107318), (2333, 93564), (2599, 83988), (4068, 53659), (4666, 46782), (5198, 41994), (6999, 31188), (7797, 27996), (9332, 23391), (10396, 20997), (13998, 15594)]