1296201424

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{108161}}^1$

素因数の和:108283

約数の個数: 40

約数和(自身を含む): 2897011008

約数和(自身を除く): 1600809584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 108161, 216322, 432644, 757127, 865288, 1514254, 1730576, 3028508, 6057016, 11573227, 12114032, 23146454, 46292908, 81012589, 92585816, 162025178, 185171632, 324050356, 648100712, 1296201424]

約数ペア:

[(1, 1296201424), (2, 648100712), (4, 324050356), (7, 185171632), (8, 162025178), (14, 92585816), (16, 81012589), (28, 46292908), (56, 23146454), (107, 12114032), (112, 11573227), (214, 6057016), (428, 3028508), (749, 1730576), (856, 1514254), (1498, 865288), (1712, 757127), (2996, 432644), (5992, 216322), (11984, 108161)]