512888856

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 1307481600

約数和(自身を除く): 794592744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 157, 158, 237, 314, 316, 471, 474, 628, 632, 942, 948, 1256, 1723, 1884, 1896, 3446, 3768, 5169, 6892, 10338, 12403, 13784, 20676, 24806, 37209, 41352, 49612, 74418, 99224, 136117, 148836, 270511, 272234, 297672, 408351, 541022, 544468, 811533, 816702, 1082044, 1088936, 1623066, 1633404, 2164088, 3246132, 3266808, 6492264, 21370369, 42740738, 64111107, 85481476, 128222214, 170962952, 256444428, 512888856]

約数ペア:

[(1, 512888856), (2, 256444428), (3, 170962952), (4, 128222214), (6, 85481476), (8, 64111107), (12, 42740738), (24, 21370369), (79, 6492264), (157, 3266808), (158, 3246132), (237, 2164088), (314, 1633404), (316, 1623066), (471, 1088936), (474, 1082044), (628, 816702), (632, 811533), (942, 544468), (948, 541022), (1256, 408351), (1723, 297672), (1884, 272234), (1896, 270511), (3446, 148836), (3768, 136117), (5169, 99224), (6892, 74418), (10338, 49612), (12403, 41352), (13784, 37209), (20676, 24806)]