395085824

素因数分解:

$2^{11}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 956067840

約数和(自身を除く): 560982016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 127, 128, 196, 217, 224, 248, 254, 256, 392, 434, 448, 496, 508, 512, 784, 868, 889, 896, 992, 1016, 1024, 1519, 1568, 1736, 1778, 1792, 1984, 2032, 2048, 3038, 3136, 3472, 3556, 3584, 3937, 3968, 4064, 6076, 6223, 6272, 6944, 7112, 7168, 7874, 7936, 8128, 12152, 12446, 12544, 13888, 14224, 14336, 15748, 15872, 16256, 24304, 24892, 25088, 27559, 27776, 28448, 31496, 31744, 32512, 48608, 49784, 50176, 55118, 55552, 56896, 62992, 63488, 65024, 97216, 99568, 100352, 110236, 111104, 113792, 125984, 130048, 192913, 194432, 199136, 220472, 222208, 227584, 251968, 260096, 385826, 388864, 398272, 440944, 444416, 455168, 503936, 771652, 777728, 796544, 881888, 910336, 1007872, 1543304, 1555456, 1593088, 1763776, 1820672, 2015744, 3086608, 3110912, 3186176, 3527552, 4031488, 6173216, 6372352, 7055104, 8062976, 12346432, 12744704, 14110208, 24692864, 28220416, 49385728, 56440832, 98771456, 197542912, 395085824]

約数ペア:

[(1, 395085824), (2, 197542912), (4, 98771456), (7, 56440832), (8, 49385728), (14, 28220416), (16, 24692864), (28, 14110208), (31, 12744704), (32, 12346432), (49, 8062976), (56, 7055104), (62, 6372352), (64, 6173216), (98, 4031488), (112, 3527552), (124, 3186176), (127, 3110912), (128, 3086608), (196, 2015744), (217, 1820672), (224, 1763776), (248, 1593088), (254, 1555456), (256, 1543304), (392, 1007872), (434, 910336), (448, 881888), (496, 796544), (508, 777728), (512, 771652), (784, 503936), (868, 455168), (889, 444416), (896, 440944), (992, 398272), (1016, 388864), (1024, 385826), (1519, 260096), (1568, 251968), (1736, 227584), (1778, 222208), (1792, 220472), (1984, 199136), (2032, 194432), (2048, 192913), (3038, 130048), (3136, 125984), (3472, 113792), (3556, 111104), (3584, 110236), (3937, 100352), (3968, 99568), (4064, 97216), (6076, 65024), (6223, 63488), (6272, 62992), (6944, 56896), (7112, 55552), (7168, 55118), (7874, 50176), (7936, 49784), (8128, 48608), (12152, 32512), (12446, 31744), (12544, 31496), (13888, 28448), (14224, 27776), (14336, 27559), (15748, 25088), (15872, 24892), (16256, 24304)]