297334336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8311}}^1$

素因数の和:8379

約数の個数: 56

約数和(自身を含む): 650264384

約数和(自身を除く): 352930048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 8311, 8944, 16622, 17888, 33244, 35776, 66488, 108043, 132976, 216086, 265952, 357373, 432172, 531904, 714746, 864344, 1429492, 1728688, 2858984, 3457376, 4645849, 5717968, 6914752, 9291698, 11435936, 18583396, 22871872, 37166792, 74333584, 148667168, 297334336]

約数ペア:

[(1, 297334336), (2, 148667168), (4, 74333584), (8, 37166792), (13, 22871872), (16, 18583396), (26, 11435936), (32, 9291698), (43, 6914752), (52, 5717968), (64, 4645849), (86, 3457376), (104, 2858984), (172, 1728688), (208, 1429492), (344, 864344), (416, 714746), (559, 531904), (688, 432172), (832, 357373), (1118, 265952), (1376, 216086), (2236, 132976), (2752, 108043), (4472, 66488), (8311, 35776), (8944, 33244), (16622, 17888)]