211542016

素因数分解:

$2^{13}\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 168

約数和(自身を含む): 537886656

約数和(自身を除く): 326344640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 64, 68, 98, 112, 119, 124, 128, 136, 196, 217, 224, 238, 248, 256, 272, 392, 434, 448, 476, 496, 512, 527, 544, 784, 833, 868, 896, 952, 992, 1024, 1054, 1088, 1519, 1568, 1666, 1736, 1792, 1904, 1984, 2048, 2108, 2176, 3038, 3136, 3332, 3472, 3584, 3689, 3808, 3968, 4096, 4216, 4352, 6076, 6272, 6664, 6944, 7168, 7378, 7616, 7936, 8192, 8432, 8704, 12152, 12544, 13328, 13888, 14336, 14756, 15232, 15872, 16864, 17408, 24304, 25088, 25823, 26656, 27776, 28672, 29512, 30464, 31744, 33728, 34816, 48608, 50176, 51646, 53312, 55552, 57344, 59024, 60928, 63488, 67456, 69632, 97216, 100352, 103292, 106624, 111104, 118048, 121856, 126976, 134912, 139264, 194432, 200704, 206584, 213248, 222208, 236096, 243712, 253952, 269824, 388864, 401408, 413168, 426496, 444416, 472192, 487424, 539648, 777728, 826336, 852992, 888832, 944384, 974848, 1079296, 1555456, 1652672, 1705984, 1777664, 1888768, 2158592, 3110912, 3305344, 3411968, 3777536, 4317184, 6221824, 6610688, 6823936, 7555072, 12443648, 13221376, 15110144, 26442752, 30220288, 52885504, 105771008, 211542016]

約数ペア:

[(1, 211542016), (2, 105771008), (4, 52885504), (7, 30220288), (8, 26442752), (14, 15110144), (16, 13221376), (17, 12443648), (28, 7555072), (31, 6823936), (32, 6610688), (34, 6221824), (49, 4317184), (56, 3777536), (62, 3411968), (64, 3305344), (68, 3110912), (98, 2158592), (112, 1888768), (119, 1777664), (124, 1705984), (128, 1652672), (136, 1555456), (196, 1079296), (217, 974848), (224, 944384), (238, 888832), (248, 852992), (256, 826336), (272, 777728), (392, 539648), (434, 487424), (448, 472192), (476, 444416), (496, 426496), (512, 413168), (527, 401408), (544, 388864), (784, 269824), (833, 253952), (868, 243712), (896, 236096), (952, 222208), (992, 213248), (1024, 206584), (1054, 200704), (1088, 194432), (1519, 139264), (1568, 134912), (1666, 126976), (1736, 121856), (1792, 118048), (1904, 111104), (1984, 106624), (2048, 103292), (2108, 100352), (2176, 97216), (3038, 69632), (3136, 67456), (3332, 63488), (3472, 60928), (3584, 59024), (3689, 57344), (3808, 55552), (3968, 53312), (4096, 51646), (4216, 50176), (4352, 48608), (6076, 34816), (6272, 33728), (6664, 31744), (6944, 30464), (7168, 29512), (7378, 28672), (7616, 27776), (7936, 26656), (8192, 25823), (8432, 25088), (8704, 24304), (12152, 17408), (12544, 16864), (13328, 15872), (13888, 15232), (14336, 14756)]