305478656

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2289

約数の個数: 88

約数和(自身を含む): 734954880

約数和(自身を除く): 429476224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 2128, 2243, 2432, 3584, 4256, 4486, 4864, 7168, 8512, 8972, 9728, 15701, 17024, 17944, 19456, 31402, 34048, 35888, 42617, 62804, 68096, 71776, 85234, 125608, 136192, 143552, 170468, 251216, 287104, 298319, 340936, 502432, 574208, 596638, 681872, 1004864, 1148416, 1193276, 1363744, 2009728, 2296832, 2386552, 2727488, 4019456, 4773104, 5454976, 8038912, 9546208, 10909952, 16077824, 19092416, 21819904, 38184832, 43639808, 76369664, 152739328, 305478656]

約数ペア:

[(1, 305478656), (2, 152739328), (4, 76369664), (7, 43639808), (8, 38184832), (14, 21819904), (16, 19092416), (19, 16077824), (28, 10909952), (32, 9546208), (38, 8038912), (56, 5454976), (64, 4773104), (76, 4019456), (112, 2727488), (128, 2386552), (133, 2296832), (152, 2009728), (224, 1363744), (256, 1193276), (266, 1148416), (304, 1004864), (448, 681872), (512, 596638), (532, 574208), (608, 502432), (896, 340936), (1024, 298319), (1064, 287104), (1216, 251216), (1792, 170468), (2128, 143552), (2243, 136192), (2432, 125608), (3584, 85234), (4256, 71776), (4486, 68096), (4864, 62804), (7168, 42617), (8512, 35888), (8972, 34048), (9728, 31402), (15701, 19456), (17024, 17944)]