225763328

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 112

約数和(自身を含む): 536838144

約数和(自身を除く): 311074816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 128, 217, 224, 248, 254, 256, 434, 448, 496, 508, 512, 868, 889, 896, 992, 1016, 1024, 1736, 1778, 1792, 1984, 2032, 2048, 3472, 3556, 3584, 3937, 3968, 4064, 4096, 6944, 7112, 7168, 7874, 7936, 8128, 8192, 13888, 14224, 14336, 15748, 15872, 16256, 27559, 27776, 28448, 28672, 31496, 31744, 32512, 55118, 55552, 56896, 57344, 62992, 63488, 65024, 110236, 111104, 113792, 125984, 126976, 130048, 220472, 222208, 227584, 251968, 253952, 260096, 440944, 444416, 455168, 503936, 520192, 881888, 888832, 910336, 1007872, 1040384, 1763776, 1777664, 1820672, 2015744, 3527552, 3641344, 4031488, 7055104, 7282688, 8062976, 14110208, 16125952, 28220416, 32251904, 56440832, 112881664, 225763328]

約数ペア:

[(1, 225763328), (2, 112881664), (4, 56440832), (7, 32251904), (8, 28220416), (14, 16125952), (16, 14110208), (28, 8062976), (31, 7282688), (32, 7055104), (56, 4031488), (62, 3641344), (64, 3527552), (112, 2015744), (124, 1820672), (127, 1777664), (128, 1763776), (217, 1040384), (224, 1007872), (248, 910336), (254, 888832), (256, 881888), (434, 520192), (448, 503936), (496, 455168), (508, 444416), (512, 440944), (868, 260096), (889, 253952), (896, 251968), (992, 227584), (1016, 222208), (1024, 220472), (1736, 130048), (1778, 126976), (1792, 125984), (1984, 113792), (2032, 111104), (2048, 110236), (3472, 65024), (3556, 63488), (3584, 62992), (3937, 57344), (3968, 56896), (4064, 55552), (4096, 55118), (6944, 32512), (7112, 31744), (7168, 31496), (7874, 28672), (7936, 28448), (8128, 27776), (8192, 27559), (13888, 16256), (14224, 15872), (14336, 15748)]