2567784219

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27583}}^1$

素因数の和:27648

約数の個数: 64

約数和(自身を含む): 4745330688

約数和(自身を除く): 2177546469

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 341, 403, 429, 651, 1001, 1023, 1209, 2387, 2821, 3003, 4433, 7161, 8463, 13299, 27583, 31031, 82749, 93093, 193081, 303413, 358579, 579243, 855073, 910239, 1075737, 2123891, 2510053, 2565219, 3944369, 5985511, 6371673, 7530159, 9405803, 11115949, 11833107, 17956533, 27610583, 28217409, 33347847, 65840621, 77811643, 82831749, 122275439, 197521863, 233434929, 366826317, 855928073, 2567784219]

約数ペア:

[(1, 2567784219), (3, 855928073), (7, 366826317), (11, 233434929), (13, 197521863), (21, 122275439), (31, 82831749), (33, 77811643), (39, 65840621), (77, 33347847), (91, 28217409), (93, 27610583), (143, 17956533), (217, 11833107), (231, 11115949), (273, 9405803), (341, 7530159), (403, 6371673), (429, 5985511), (651, 3944369), (1001, 2565219), (1023, 2510053), (1209, 2123891), (2387, 1075737), (2821, 910239), (3003, 855073), (4433, 579243), (7161, 358579), (8463, 303413), (13299, 193081), (27583, 93093), (31031, 82749)]