221258466

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9551}}^1$

素因数の和:9589

約数の個数: 80

約数和(自身を含む): 582519168

約数和(自身を除く): 361260702

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 3861, 7722, 9551, 11583, 19102, 23166, 28653, 57306, 85959, 105061, 124163, 171918, 210122, 248326, 257877, 315183, 372489, 515754, 630366, 744978, 773631, 945549, 1117467, 1365793, 1547262, 1891098, 2234934, 2731586, 2836647, 3352401, 4097379, 5673294, 6704802, 8194758, 8509941, 10057203, 12292137, 17019882, 20114406, 24584274, 36876411, 73752822, 110629233, 221258466]

約数ペア:

[(1, 221258466), (2, 110629233), (3, 73752822), (6, 36876411), (9, 24584274), (11, 20114406), (13, 17019882), (18, 12292137), (22, 10057203), (26, 8509941), (27, 8194758), (33, 6704802), (39, 5673294), (54, 4097379), (66, 3352401), (78, 2836647), (81, 2731586), (99, 2234934), (117, 1891098), (143, 1547262), (162, 1365793), (198, 1117467), (234, 945549), (286, 773631), (297, 744978), (351, 630366), (429, 515754), (594, 372489), (702, 315183), (858, 257877), (891, 248326), (1053, 210122), (1287, 171918), (1782, 124163), (2106, 105061), (2574, 85959), (3861, 57306), (7722, 28653), (9551, 23166), (11583, 19102)]