388627434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{57269}}^1$

素因数の和:57319

約数の個数: 48

約数和(自身を含む): 938082600

約数和(自身を除く): 549455166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 57269, 114538, 171807, 343614, 515421, 744497, 1030842, 1488994, 1660801, 2233491, 3321602, 4466982, 4982403, 6700473, 9964806, 13400946, 14947209, 21590413, 29894418, 43180826, 64771239, 129542478, 194313717, 388627434]

約数ペア:

[(1, 388627434), (2, 194313717), (3, 129542478), (6, 64771239), (9, 43180826), (13, 29894418), (18, 21590413), (26, 14947209), (29, 13400946), (39, 9964806), (58, 6700473), (78, 4982403), (87, 4466982), (117, 3321602), (174, 2233491), (234, 1660801), (261, 1488994), (377, 1030842), (522, 744497), (754, 515421), (1131, 343614), (2262, 171807), (3393, 114538), (6786, 57269)]