247951314

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3301}}^1$

素因数の和:3432

約数の個数: 64

約数和(自身を含む): 599114880

約数和(自身を除く): 351163566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 107, 117, 214, 234, 321, 351, 642, 702, 963, 1391, 1926, 2782, 2889, 3301, 4173, 5778, 6602, 8346, 9903, 12519, 19806, 25038, 29709, 37557, 42913, 59418, 75114, 85826, 89127, 128739, 178254, 257478, 353207, 386217, 706414, 772434, 1059621, 1158651, 2119242, 2317302, 3178863, 4591691, 6357726, 9183382, 9536589, 13775073, 19073178, 27550146, 41325219, 82650438, 123975657, 247951314]

約数ペア:

[(1, 247951314), (2, 123975657), (3, 82650438), (6, 41325219), (9, 27550146), (13, 19073178), (18, 13775073), (26, 9536589), (27, 9183382), (39, 6357726), (54, 4591691), (78, 3178863), (107, 2317302), (117, 2119242), (214, 1158651), (234, 1059621), (321, 772434), (351, 706414), (642, 386217), (702, 353207), (963, 257478), (1391, 178254), (1926, 128739), (2782, 89127), (2889, 85826), (3301, 75114), (4173, 59418), (5778, 42913), (6602, 37557), (8346, 29709), (9903, 25038), (12519, 19806)]