286857184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3539}}^1$

素因数の和:3715

約数の個数: 48

約数和(自身を含む): 602154000

約数和(自身を除く): 315296816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 596, 1192, 2384, 2533, 3539, 4768, 5066, 7078, 10132, 14156, 20264, 28312, 40528, 56624, 60163, 81056, 113248, 120326, 240652, 481304, 527311, 962608, 1054622, 1925216, 2109244, 4218488, 8436976, 8964287, 16873952, 17928574, 35857148, 71714296, 143428592, 286857184]

約数ペア:

[(1, 286857184), (2, 143428592), (4, 71714296), (8, 35857148), (16, 17928574), (17, 16873952), (32, 8964287), (34, 8436976), (68, 4218488), (136, 2109244), (149, 1925216), (272, 1054622), (298, 962608), (544, 527311), (596, 481304), (1192, 240652), (2384, 120326), (2533, 113248), (3539, 81056), (4768, 60163), (5066, 56624), (7078, 40528), (10132, 28312), (14156, 20264)]