314918912

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 785453760

約数和(自身を除く): 470534848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 1997, 2048, 2464, 2816, 3584, 3994, 4928, 5632, 7168, 7988, 9856, 11264, 13979, 14336, 15976, 19712, 21967, 22528, 27958, 31952, 39424, 43934, 55916, 63904, 78848, 87868, 111832, 127808, 153769, 157696, 175736, 223664, 255616, 307538, 351472, 447328, 511232, 615076, 702944, 894656, 1022464, 1230152, 1405888, 1789312, 2044928, 2460304, 2811776, 3578624, 4089856, 4920608, 5623552, 7157248, 9841216, 11247104, 14314496, 19682432, 22494208, 28628992, 39364864, 44988416, 78729728, 157459456, 314918912]

約数ペア:

[(1, 314918912), (2, 157459456), (4, 78729728), (7, 44988416), (8, 39364864), (11, 28628992), (14, 22494208), (16, 19682432), (22, 14314496), (28, 11247104), (32, 9841216), (44, 7157248), (56, 5623552), (64, 4920608), (77, 4089856), (88, 3578624), (112, 2811776), (128, 2460304), (154, 2044928), (176, 1789312), (224, 1405888), (256, 1230152), (308, 1022464), (352, 894656), (448, 702944), (512, 615076), (616, 511232), (704, 447328), (896, 351472), (1024, 307538), (1232, 255616), (1408, 223664), (1792, 175736), (1997, 157696), (2048, 153769), (2464, 127808), (2816, 111832), (3584, 87868), (3994, 78848), (4928, 63904), (5632, 55916), (7168, 43934), (7988, 39424), (9856, 31952), (11264, 27958), (13979, 22528), (14336, 21967), (15976, 19712)]