255950688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{380879}}^1$

素因数の和:380899

約数の個数: 48

約数和(自身を含む): 767854080

約数和(自身を除く): 511903392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 380879, 761758, 1142637, 1523516, 2285274, 2666153, 3047032, 4570548, 5332306, 6094064, 7998459, 9141096, 10664612, 12188128, 15996918, 18282192, 21329224, 31993836, 36564384, 42658448, 63987672, 85316896, 127975344, 255950688]

約数ペア:

[(1, 255950688), (2, 127975344), (3, 85316896), (4, 63987672), (6, 42658448), (7, 36564384), (8, 31993836), (12, 21329224), (14, 18282192), (16, 15996918), (21, 12188128), (24, 10664612), (28, 9141096), (32, 7998459), (42, 6094064), (48, 5332306), (56, 4570548), (84, 3047032), (96, 2666153), (112, 2285274), (168, 1523516), (224, 1142637), (336, 761758), (672, 380879)]