2880457748

素因数分解:

$2^2\times 7^3\times {\mathrm{953}}^1\times {\mathrm{2203}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 5887324800

約数和(自身を除く): 3006867052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 953, 1372, 1906, 2203, 3812, 4406, 6671, 8812, 13342, 15421, 26684, 30842, 46697, 61684, 93394, 107947, 186788, 215894, 326879, 431788, 653758, 755629, 1307516, 1511258, 2099459, 3022516, 4198918, 8397836, 14696213, 29392426, 58784852, 102873491, 205746982, 411493964, 720114437, 1440228874, 2880457748]

約数ペア:

[(1, 2880457748), (2, 1440228874), (4, 720114437), (7, 411493964), (14, 205746982), (28, 102873491), (49, 58784852), (98, 29392426), (196, 14696213), (343, 8397836), (686, 4198918), (953, 3022516), (1372, 2099459), (1906, 1511258), (2203, 1307516), (3812, 755629), (4406, 653758), (6671, 431788), (8812, 326879), (13342, 215894), (15421, 186788), (26684, 107947), (30842, 93394), (46697, 61684)]