211048128

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8521}}^1$

素因数の和:8582

約数の個数: 84

約数和(自身を含む): 619072168

約数和(自身を除く): 408024040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 8521, 12384, 17042, 24768, 25563, 34084, 51126, 68168, 76689, 102252, 136336, 153378, 204504, 272672, 306756, 366403, 409008, 545344, 613512, 732806, 818016, 1099209, 1227024, 1465612, 1636032, 2198418, 2454048, 2931224, 3297627, 4396836, 4908096, 5862448, 6595254, 8793672, 11724896, 13190508, 17587344, 23449792, 26381016, 35174688, 52762032, 70349376, 105524064, 211048128]

約数ペア:

[(1, 211048128), (2, 105524064), (3, 70349376), (4, 52762032), (6, 35174688), (8, 26381016), (9, 23449792), (12, 17587344), (16, 13190508), (18, 11724896), (24, 8793672), (32, 6595254), (36, 5862448), (43, 4908096), (48, 4396836), (64, 3297627), (72, 2931224), (86, 2454048), (96, 2198418), (129, 1636032), (144, 1465612), (172, 1227024), (192, 1099209), (258, 818016), (288, 732806), (344, 613512), (387, 545344), (516, 409008), (576, 366403), (688, 306756), (774, 272672), (1032, 204504), (1376, 153378), (1548, 136336), (2064, 102252), (2752, 76689), (3096, 68168), (4128, 51126), (6192, 34084), (8256, 25563), (8521, 24768), (12384, 17042)]