260414622

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8627}}^1$

素因数の和:8694

約数の個数: 64

約数和(自身を含む): 637781760

約数和(自身を除く): 377367138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 3354, 5031, 8627, 10062, 15093, 17254, 25881, 30186, 51762, 77643, 112151, 155286, 224302, 232929, 336453, 370961, 465858, 672906, 741922, 1009359, 1112883, 2018718, 2225766, 3028077, 3338649, 4822493, 6056154, 6677298, 9644986, 10015947, 14467479, 20031894, 28934958, 43402437, 86804874, 130207311, 260414622]

約数ペア:

[(1, 260414622), (2, 130207311), (3, 86804874), (6, 43402437), (9, 28934958), (13, 20031894), (18, 14467479), (26, 10015947), (27, 9644986), (39, 6677298), (43, 6056154), (54, 4822493), (78, 3338649), (86, 3028077), (117, 2225766), (129, 2018718), (234, 1112883), (258, 1009359), (351, 741922), (387, 672906), (559, 465858), (702, 370961), (774, 336453), (1118, 232929), (1161, 224302), (1677, 155286), (2322, 112151), (3354, 77643), (5031, 51762), (8627, 30186), (10062, 25881), (15093, 17254)]