679968

素因数分解:

$2^5\times 3^3\times {\mathrm{787}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 1985760

約数和(自身を除く): 1305792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 787, 864, 1574, 2361, 3148, 4722, 6296, 7083, 9444, 12592, 14166, 18888, 21249, 25184, 28332, 37776, 42498, 56664, 75552, 84996, 113328, 169992, 226656, 339984, 679968]

約数ペア:

[(1, 679968), (2, 339984), (3, 226656), (4, 169992), (6, 113328), (8, 84996), (9, 75552), (12, 56664), (16, 42498), (18, 37776), (24, 28332), (27, 25184), (32, 21249), (36, 18888), (48, 14166), (54, 12592), (72, 9444), (96, 7083), (108, 6296), (144, 4722), (216, 3148), (288, 2361), (432, 1574), (787, 864)]