231225344

素因数分解:

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

素因数の和:283

約数の個数: 72

約数和(自身を含む): 532579320

約数和(自身を除く): 301353976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 889, 896, 1016, 1024, 1778, 1792, 2032, 2048, 3556, 3584, 4064, 7112, 7168, 8128, 14224, 14336, 16129, 16256, 28448, 32258, 32512, 56896, 64516, 65024, 112903, 113792, 129032, 130048, 225806, 227584, 258064, 260096, 451612, 455168, 516128, 903224, 910336, 1032256, 1806448, 1820672, 2064512, 3612896, 4129024, 7225792, 8258048, 14451584, 16516096, 28903168, 33032192, 57806336, 115612672, 231225344]

約数ペア:

[(1, 231225344), (2, 115612672), (4, 57806336), (7, 33032192), (8, 28903168), (14, 16516096), (16, 14451584), (28, 8258048), (32, 7225792), (56, 4129024), (64, 3612896), (112, 2064512), (127, 1820672), (128, 1806448), (224, 1032256), (254, 910336), (256, 903224), (448, 516128), (508, 455168), (512, 451612), (889, 260096), (896, 258064), (1016, 227584), (1024, 225806), (1778, 130048), (1792, 129032), (2032, 113792), (2048, 112903), (3556, 65024), (3584, 64516), (4064, 56896), (7112, 32512), (7168, 32258), (8128, 28448), (14224, 16256), (14336, 16129)]