264313148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5557}}^1$

素因数の和:5642

約数の個数: 48

約数和(自身を含む): 537836544

約数和(自身を除く): 273523396

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 2068, 2162, 4324, 5557, 11114, 11891, 22228, 23782, 47564, 61127, 122254, 127811, 244508, 255622, 261179, 511244, 522358, 1044716, 1405921, 2811842, 2872969, 5623684, 5745938, 6007117, 11491876, 12014234, 24028468, 66078287, 132156574, 264313148]

約数ペア:

[(1, 264313148), (2, 132156574), (4, 66078287), (11, 24028468), (22, 12014234), (23, 11491876), (44, 6007117), (46, 5745938), (47, 5623684), (92, 2872969), (94, 2811842), (188, 1405921), (253, 1044716), (506, 522358), (517, 511244), (1012, 261179), (1034, 255622), (1081, 244508), (2068, 127811), (2162, 122254), (4324, 61127), (5557, 47564), (11114, 23782), (11891, 22228)]