284367776

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16487}}^1$

素因数の和:16522

約数の個数: 72

約数和(自身を含む): 710500896

約数和(自身を除く): 426133120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 16487, 17248, 32974, 65948, 115409, 131896, 181357, 230818, 263792, 362714, 461636, 527584, 725428, 807863, 923272, 1269499, 1450856, 1615726, 1846544, 2538998, 2901712, 3231452, 3693088, 5077996, 5803424, 6462904, 8886493, 10155992, 12925808, 17772986, 20311984, 25851616, 35545972, 40623968, 71091944, 142183888, 284367776]

約数ペア:

[(1, 284367776), (2, 142183888), (4, 71091944), (7, 40623968), (8, 35545972), (11, 25851616), (14, 20311984), (16, 17772986), (22, 12925808), (28, 10155992), (32, 8886493), (44, 6462904), (49, 5803424), (56, 5077996), (77, 3693088), (88, 3231452), (98, 2901712), (112, 2538998), (154, 1846544), (176, 1615726), (196, 1450856), (224, 1269499), (308, 923272), (352, 807863), (392, 725428), (539, 527584), (616, 461636), (784, 362714), (1078, 263792), (1232, 230818), (1568, 181357), (2156, 131896), (2464, 115409), (4312, 65948), (8624, 32974), (16487, 17248)]