252319314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 565568640

約数和(自身を除く): 313249326

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 331, 337, 377, 662, 674, 754, 993, 1011, 1131, 1986, 2022, 2262, 4303, 4381, 8606, 8762, 9599, 9773, 12909, 13143, 19198, 19546, 25818, 26286, 28797, 29319, 57594, 58638, 111547, 124787, 127049, 223094, 249574, 254098, 334641, 374361, 381147, 669282, 748722, 762294, 1450111, 2900222, 3234863, 4350333, 6469726, 8700666, 9704589, 19409178, 42053219, 84106438, 126159657, 252319314]

約数ペア:

[(1, 252319314), (2, 126159657), (3, 84106438), (6, 42053219), (13, 19409178), (26, 9704589), (29, 8700666), (39, 6469726), (58, 4350333), (78, 3234863), (87, 2900222), (174, 1450111), (331, 762294), (337, 748722), (377, 669282), (662, 381147), (674, 374361), (754, 334641), (993, 254098), (1011, 249574), (1131, 223094), (1986, 127049), (2022, 124787), (2262, 111547), (4303, 58638), (4381, 57594), (8606, 29319), (8762, 28797), (9599, 26286), (9773, 25818), (12909, 19546), (13143, 19198)]