1330987176

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{77347}}^1$

素因数の和:77598

約数の個数: 48

約数和(自身を含む): 3619886400

約数和(自身を除く): 2288899224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 17208, 77347, 154694, 232041, 309388, 464082, 618776, 696123, 928164, 1392246, 1856328, 2784492, 5568984, 18485933, 36971866, 55457799, 73943732, 110915598, 147887464, 166373397, 221831196, 332746794, 443662392, 665493588, 1330987176]

約数ペア:

[(1, 1330987176), (2, 665493588), (3, 443662392), (4, 332746794), (6, 221831196), (8, 166373397), (9, 147887464), (12, 110915598), (18, 73943732), (24, 55457799), (36, 36971866), (72, 18485933), (239, 5568984), (478, 2784492), (717, 1856328), (956, 1392246), (1434, 928164), (1912, 696123), (2151, 618776), (2868, 464082), (4302, 309388), (5736, 232041), (8604, 154694), (17208, 77347)]