1567697964

素因数分解:

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

素因数の和:380907

約数の個数: 48

約数和(自身を含む): 4265856000

約数和(自身を除く): 2698158036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 380879, 761758, 1142637, 1523516, 2285274, 2666153, 4570548, 5332306, 7998459, 10664612, 15996918, 18663071, 31993836, 37326142, 55989213, 74652284, 111978426, 130641497, 223956852, 261282994, 391924491, 522565988, 783848982, 1567697964]

約数ペア:

[(1, 1567697964), (2, 783848982), (3, 522565988), (4, 391924491), (6, 261282994), (7, 223956852), (12, 130641497), (14, 111978426), (21, 74652284), (28, 55989213), (42, 37326142), (49, 31993836), (84, 18663071), (98, 15996918), (147, 10664612), (196, 7998459), (294, 5332306), (343, 4570548), (588, 2666153), (686, 2285274), (1029, 1523516), (1372, 1142637), (2058, 761758), (4116, 380879)]