299295136

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 735666624

約数和(自身を除く): 436371488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 49, 56, 86, 92, 98, 112, 161, 172, 184, 193, 196, 224, 301, 322, 344, 368, 386, 392, 602, 644, 688, 736, 772, 784, 989, 1127, 1204, 1288, 1351, 1376, 1544, 1568, 1978, 2107, 2254, 2408, 2576, 2702, 3088, 3956, 4214, 4439, 4508, 4816, 5152, 5404, 6176, 6923, 7912, 8299, 8428, 8878, 9016, 9457, 9632, 10808, 13846, 15824, 16598, 16856, 17756, 18032, 18914, 21616, 27692, 31073, 31648, 33196, 33712, 35512, 36064, 37828, 43232, 48461, 55384, 58093, 62146, 66392, 67424, 71024, 75656, 96922, 110768, 116186, 124292, 132784, 142048, 151312, 190877, 193844, 217511, 221536, 232372, 248584, 265568, 302624, 381754, 387688, 406651, 435022, 464744, 497168, 763508, 775376, 813302, 870044, 929488, 994336, 1336139, 1527016, 1550752, 1626604, 1740088, 1858976, 2672278, 3054032, 3253208, 3480176, 5344556, 6108064, 6506416, 6960352, 9352973, 10689112, 13012832, 18705946, 21378224, 37411892, 42756448, 74823784, 149647568, 299295136]

約数ペア:

[(1, 299295136), (2, 149647568), (4, 74823784), (7, 42756448), (8, 37411892), (14, 21378224), (16, 18705946), (23, 13012832), (28, 10689112), (32, 9352973), (43, 6960352), (46, 6506416), (49, 6108064), (56, 5344556), (86, 3480176), (92, 3253208), (98, 3054032), (112, 2672278), (161, 1858976), (172, 1740088), (184, 1626604), (193, 1550752), (196, 1527016), (224, 1336139), (301, 994336), (322, 929488), (344, 870044), (368, 813302), (386, 775376), (392, 763508), (602, 497168), (644, 464744), (688, 435022), (736, 406651), (772, 387688), (784, 381754), (989, 302624), (1127, 265568), (1204, 248584), (1288, 232372), (1351, 221536), (1376, 217511), (1544, 193844), (1568, 190877), (1978, 151312), (2107, 142048), (2254, 132784), (2408, 124292), (2576, 116186), (2702, 110768), (3088, 96922), (3956, 75656), (4214, 71024), (4439, 67424), (4508, 66392), (4816, 62146), (5152, 58093), (5404, 55384), (6176, 48461), (6923, 43232), (7912, 37828), (8299, 36064), (8428, 35512), (8878, 33712), (9016, 33196), (9457, 31648), (9632, 31073), (10808, 27692), (13846, 21616), (15824, 18914), (16598, 18032), (16856, 17756)]