389984166

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50503}}^1$

素因数の和:50538

約数の個数: 64

約数和(自身を含む): 1018160640

約数和(自身を除く): 628176474

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 50503, 101006, 151509, 303018, 454527, 555533, 656539, 909054, 1111066, 1313078, 1363581, 1666599, 1969617, 2727162, 3333198, 3939234, 4999797, 5908851, 7221929, 9999594, 11817702, 14443858, 14999391, 17726553, 21665787, 29998782, 35453106, 43331574, 64997361, 129994722, 194992083, 389984166]

約数ペア:

[(1, 389984166), (2, 194992083), (3, 129994722), (6, 64997361), (9, 43331574), (11, 35453106), (13, 29998782), (18, 21665787), (22, 17726553), (26, 14999391), (27, 14443858), (33, 11817702), (39, 9999594), (54, 7221929), (66, 5908851), (78, 4999797), (99, 3939234), (117, 3333198), (143, 2727162), (198, 1969617), (234, 1666599), (286, 1363581), (297, 1313078), (351, 1111066), (429, 909054), (594, 656539), (702, 555533), (858, 454527), (1287, 303018), (2574, 151509), (3861, 101006), (7722, 50503)]