315387904

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{5923}}^1$

素因数の和:5960

約数の個数: 52

約数和(自身を含む): 679328776

約数和(自身を除く): 363940872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 5923, 6656, 11846, 13312, 23692, 26624, 47384, 53248, 76999, 94768, 153998, 189536, 307996, 379072, 615992, 758144, 1231984, 1516288, 2463968, 3032576, 4927936, 6065152, 9855872, 12130304, 19711744, 24260608, 39423488, 78846976, 157693952, 315387904]

約数ペア:

[(1, 315387904), (2, 157693952), (4, 78846976), (8, 39423488), (13, 24260608), (16, 19711744), (26, 12130304), (32, 9855872), (52, 6065152), (64, 4927936), (104, 3032576), (128, 2463968), (208, 1516288), (256, 1231984), (416, 758144), (512, 615992), (832, 379072), (1024, 307996), (1664, 189536), (2048, 153998), (3328, 94768), (4096, 76999), (5923, 53248), (6656, 47384), (11846, 26624), (13312, 23692)]