325884776

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{12149}}^1$

素因数の和:12641

約数の個数: 32

約数和(自身を含む): 699840000

約数和(自身を除く): 373955224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1916, 3353, 3832, 6706, 12149, 13412, 24298, 26824, 48596, 85043, 97192, 170086, 340172, 680344, 5819371, 11638742, 23277484, 40735597, 46554968, 81471194, 162942388, 325884776]

約数ペア:

[(1, 325884776), (2, 162942388), (4, 81471194), (7, 46554968), (8, 40735597), (14, 23277484), (28, 11638742), (56, 5819371), (479, 680344), (958, 340172), (1916, 170086), (3353, 97192), (3832, 85043), (6706, 48596), (12149, 26824), (13412, 24298)]