247091904

素因数分解:

$2^6\times 3^3\times {\mathrm{142993}}^1$

素因数の和:143014

約数の個数: 56

約数和(自身を含む): 726409520

約数和(自身を除く): 479317616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 142993, 285986, 428979, 571972, 857958, 1143944, 1286937, 1715916, 2287888, 2573874, 3431832, 3860811, 4575776, 5147748, 6863664, 7721622, 9151552, 10295496, 13727328, 15443244, 20590992, 27454656, 30886488, 41181984, 61772976, 82363968, 123545952, 247091904]

約数ペア:

[(1, 247091904), (2, 123545952), (3, 82363968), (4, 61772976), (6, 41181984), (8, 30886488), (9, 27454656), (12, 20590992), (16, 15443244), (18, 13727328), (24, 10295496), (27, 9151552), (32, 7721622), (36, 6863664), (48, 5147748), (54, 4575776), (64, 3860811), (72, 3431832), (96, 2573874), (108, 2287888), (144, 1715916), (192, 1286937), (216, 1143944), (288, 857958), (432, 571972), (576, 428979), (864, 285986), (1728, 142993)]