245530536

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{140143}}^1$

素因数の和:140225

約数の個数: 32

約数和(自身を含む): 622239360

約数和(自身を除く): 376708824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 140143, 280286, 420429, 560572, 840858, 1121144, 1681716, 3363432, 10230439, 20460878, 30691317, 40921756, 61382634, 81843512, 122765268, 245530536]

約数ペア:

[(1, 245530536), (2, 122765268), (3, 81843512), (4, 61382634), (6, 40921756), (8, 30691317), (12, 20460878), (24, 10230439), (73, 3363432), (146, 1681716), (219, 1121144), (292, 840858), (438, 560572), (584, 420429), (876, 280286), (1752, 140143)]