277675136

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 581057280

約数和(自身を除く): 303382144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 257, 367, 368, 514, 734, 736, 1028, 1468, 1472, 2056, 2936, 2944, 4112, 5872, 5911, 8224, 8441, 11744, 11822, 16448, 16882, 23488, 23644, 32896, 33764, 46976, 47288, 67528, 94319, 94576, 135056, 188638, 189152, 270112, 377276, 378304, 540224, 754552, 756608, 1080448, 1509104, 2169337, 3018208, 4338674, 6036416, 8677348, 12072832, 17354696, 34709392, 69418784, 138837568, 277675136]

約数ペア:

[(1, 277675136), (2, 138837568), (4, 69418784), (8, 34709392), (16, 17354696), (23, 12072832), (32, 8677348), (46, 6036416), (64, 4338674), (92, 3018208), (128, 2169337), (184, 1509104), (257, 1080448), (367, 756608), (368, 754552), (514, 540224), (734, 378304), (736, 377276), (1028, 270112), (1468, 189152), (1472, 188638), (2056, 135056), (2936, 94576), (2944, 94319), (4112, 67528), (5872, 47288), (5911, 46976), (8224, 33764), (8441, 32896), (11744, 23644), (11822, 23488), (16448, 16882)]