520045776

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{212437}}^1$

素因数の和:212468

約数の個数: 60

約数和(自身を含む): 1541025252

約数和(自身を除く): 1020979476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 212437, 424874, 637311, 849748, 1274622, 1699496, 1911933, 2549244, 3398992, 3611429, 3823866, 5098488, 7222858, 7647732, 10196976, 10834287, 14445716, 15295464, 21668574, 28891432, 30590928, 32502861, 43337148, 57782864, 65005722, 86674296, 130011444, 173348592, 260022888, 520045776]

約数ペア:

[(1, 520045776), (2, 260022888), (3, 173348592), (4, 130011444), (6, 86674296), (8, 65005722), (9, 57782864), (12, 43337148), (16, 32502861), (17, 30590928), (18, 28891432), (24, 21668574), (34, 15295464), (36, 14445716), (48, 10834287), (51, 10196976), (68, 7647732), (72, 7222858), (102, 5098488), (136, 3823866), (144, 3611429), (153, 3398992), (204, 2549244), (272, 1911933), (306, 1699496), (408, 1274622), (612, 849748), (816, 637311), (1224, 424874), (2448, 212437)]