903053312

素因数分解:

$2^{15}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 2147450880

約数和(自身を除く): 1244397568

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, 16384, 27559, 27776, 28448, 28672, 31496, 31744, 32512, 32768, 55118, 55552, 56896, 57344, 62992, 63488, 65024, 110236, 111104, 113792, 114688, 125984, 126976, 130048, 220472, 222208, 227584, 229376, 251968, 253952, 260096, 440944, 444416, 455168, 503936, 507904, 520192, 881888, 888832, 910336, 1007872, 1015808, 1040384, 1763776, 1777664, 1820672, 2015744, 2080768, 3527552, 3555328, 3641344, 4031488, 4161536, 7055104, 7110656, 7282688, 8062976, 14110208, 14565376, 16125952, 28220416, 29130752, 32251904, 56440832, 64503808, 112881664, 129007616, 225763328, 451526656, 903053312]

約数ペア:

[(1, 903053312), (2, 451526656), (4, 225763328), (7, 129007616), (8, 112881664), (14, 64503808), (16, 56440832), (28, 32251904), (31, 29130752), (32, 28220416), (56, 16125952), (62, 14565376), (64, 14110208), (112, 8062976), (124, 7282688), (127, 7110656), (128, 7055104), (217, 4161536), (224, 4031488), (248, 3641344), (254, 3555328), (256, 3527552), (434, 2080768), (448, 2015744), (496, 1820672), (508, 1777664), (512, 1763776), (868, 1040384), (889, 1015808), (896, 1007872), (992, 910336), (1016, 888832), (1024, 881888), (1736, 520192), (1778, 507904), (1792, 503936), (1984, 455168), (2032, 444416), (2048, 440944), (3472, 260096), (3556, 253952), (3584, 251968), (3937, 229376), (3968, 227584), (4064, 222208), (4096, 220472), (6944, 130048), (7112, 126976), (7168, 125984), (7874, 114688), (7936, 113792), (8128, 111104), (8192, 110236), (13888, 65024), (14224, 63488), (14336, 62992), (15748, 57344), (15872, 56896), (16256, 55552), (16384, 55118), (27559, 32768), (27776, 32512), (28448, 31744), (28672, 31496)]