385753088

素因数分解:

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

素因数の和:102

約数の個数: 126

約数和(自身を含む): 927294183

約数和(自身を除く): 541541095

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 512, 784, 868, 896, 961, 992, 1024, 1519, 1568, 1736, 1792, 1922, 1984, 2048, 3038, 3136, 3472, 3584, 3844, 3968, 4096, 6076, 6272, 6727, 6944, 7168, 7688, 7936, 8192, 12152, 12544, 13454, 13888, 14336, 15376, 15872, 24304, 25088, 26908, 27776, 28672, 30752, 31744, 47089, 48608, 50176, 53816, 55552, 57344, 61504, 63488, 94178, 97216, 100352, 107632, 111104, 123008, 126976, 188356, 194432, 200704, 215264, 222208, 246016, 253952, 376712, 388864, 401408, 430528, 444416, 492032, 753424, 777728, 861056, 888832, 984064, 1506848, 1555456, 1722112, 1777664, 1968128, 3013696, 3110912, 3444224, 3936256, 6027392, 6221824, 6888448, 7872512, 12054784, 12443648, 13776896, 24109568, 27553792, 48219136, 55107584, 96438272, 192876544, 385753088]

約数ペア:

[(1, 385753088), (2, 192876544), (4, 96438272), (7, 55107584), (8, 48219136), (14, 27553792), (16, 24109568), (28, 13776896), (31, 12443648), (32, 12054784), (49, 7872512), (56, 6888448), (62, 6221824), (64, 6027392), (98, 3936256), (112, 3444224), (124, 3110912), (128, 3013696), (196, 1968128), (217, 1777664), (224, 1722112), (248, 1555456), (256, 1506848), (392, 984064), (434, 888832), (448, 861056), (496, 777728), (512, 753424), (784, 492032), (868, 444416), (896, 430528), (961, 401408), (992, 388864), (1024, 376712), (1519, 253952), (1568, 246016), (1736, 222208), (1792, 215264), (1922, 200704), (1984, 194432), (2048, 188356), (3038, 126976), (3136, 123008), (3472, 111104), (3584, 107632), (3844, 100352), (3968, 97216), (4096, 94178), (6076, 63488), (6272, 61504), (6727, 57344), (6944, 55552), (7168, 53816), (7688, 50176), (7936, 48608), (8192, 47089), (12152, 31744), (12544, 30752), (13454, 28672), (13888, 27776), (14336, 26908), (15376, 25088), (15872, 24304)]