1905014208

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{230743}}^1$

素因数の和:230801

約数の個数: 56

約数和(自身を含む): 5157589888

約数和(自身を除く): 3252575680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 230743, 461486, 692229, 922972, 1384458, 1845944, 2768916, 3691888, 5537832, 7383776, 9921949, 11075664, 14767552, 19843898, 22151328, 29765847, 39687796, 44302656, 59531694, 79375592, 119063388, 158751184, 238126776, 317502368, 476253552, 635004736, 952507104, 1905014208]

約数ペア:

[(1, 1905014208), (2, 952507104), (3, 635004736), (4, 476253552), (6, 317502368), (8, 238126776), (12, 158751184), (16, 119063388), (24, 79375592), (32, 59531694), (43, 44302656), (48, 39687796), (64, 29765847), (86, 22151328), (96, 19843898), (129, 14767552), (172, 11075664), (192, 9921949), (258, 7383776), (344, 5537832), (516, 3691888), (688, 2768916), (1032, 1845944), (1376, 1384458), (2064, 922972), (2752, 692229), (4128, 461486), (8256, 230743)]