438991212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{114679}}^1$

素因数の和:114726

約数の個数: 48

約数和(自身を含む): 1155974400

約数和(自身を除く): 716983188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 114679, 229358, 344037, 458716, 688074, 1261469, 1376148, 2522938, 3325691, 3784407, 5045876, 6651382, 7568814, 9977073, 13302764, 15137628, 19954146, 36582601, 39908292, 73165202, 109747803, 146330404, 219495606, 438991212]

約数ペア:

[(1, 438991212), (2, 219495606), (3, 146330404), (4, 109747803), (6, 73165202), (11, 39908292), (12, 36582601), (22, 19954146), (29, 15137628), (33, 13302764), (44, 9977073), (58, 7568814), (66, 6651382), (87, 5045876), (116, 3784407), (132, 3325691), (174, 2522938), (319, 1376148), (348, 1261469), (638, 688074), (957, 458716), (1276, 344037), (1914, 229358), (3828, 114679)]