212323328

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 88

約数和(自身を含む): 510931200

約数和(自身を除く): 298607872

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, 1559, 1792, 2128, 2432, 3118, 3584, 4256, 4864, 6236, 7168, 8512, 9728, 10913, 12472, 17024, 19456, 21826, 24944, 29621, 34048, 43652, 49888, 59242, 68096, 87304, 99776, 118484, 136192, 174608, 199552, 207347, 236968, 349216, 399104, 414694, 473936, 698432, 798208, 829388, 947872, 1396864, 1596416, 1658776, 1895744, 2793728, 3317552, 3791488, 5587456, 6635104, 7582976, 11174912, 13270208, 15165952, 26540416, 30331904, 53080832, 106161664, 212323328]

約数ペア:

[(1, 212323328), (2, 106161664), (4, 53080832), (7, 30331904), (8, 26540416), (14, 15165952), (16, 13270208), (19, 11174912), (28, 7582976), (32, 6635104), (38, 5587456), (56, 3791488), (64, 3317552), (76, 2793728), (112, 1895744), (128, 1658776), (133, 1596416), (152, 1396864), (224, 947872), (256, 829388), (266, 798208), (304, 698432), (448, 473936), (512, 414694), (532, 399104), (608, 349216), (896, 236968), (1024, 207347), (1064, 199552), (1216, 174608), (1559, 136192), (1792, 118484), (2128, 99776), (2432, 87304), (3118, 68096), (3584, 59242), (4256, 49888), (4864, 43652), (6236, 34048), (7168, 29621), (8512, 24944), (9728, 21826), (10913, 19456), (12472, 17024)]