688056798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61687}}^1$

素因数の和:61729

約数の個数: 48

約数和(自身を含む): 1625602176

約数和(自身を除く): 937545378

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 61687, 123374, 185061, 370122, 678557, 801931, 1357114, 1603862, 2035671, 2405793, 4071342, 4811586, 8821241, 10425103, 17642482, 20850206, 26463723, 31275309, 52927446, 62550618, 114676133, 229352266, 344028399, 688056798]

約数ペア:

[(1, 688056798), (2, 344028399), (3, 229352266), (6, 114676133), (11, 62550618), (13, 52927446), (22, 31275309), (26, 26463723), (33, 20850206), (39, 17642482), (66, 10425103), (78, 8821241), (143, 4811586), (169, 4071342), (286, 2405793), (338, 2035671), (429, 1603862), (507, 1357114), (858, 801931), (1014, 678557), (1859, 370122), (3718, 185061), (5577, 123374), (11154, 61687)]