256034384312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{268943681}}^1$

素因数の和:268943711

約数の個数: 32

約数和(自身を含む): 580918353120

約数和(自身を除く): 324883968808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 268943681, 537887362, 1075774724, 1882605767, 2151549448, 3765211534, 4572042577, 7530423068, 9144085154, 15060846136, 18288170308, 32004298039, 36576340616, 64008596078, 128017192156, 256034384312]

約数ペア:

[(1, 256034384312), (2, 128017192156), (4, 64008596078), (7, 36576340616), (8, 32004298039), (14, 18288170308), (17, 15060846136), (28, 9144085154), (34, 7530423068), (56, 4572042577), (68, 3765211534), (119, 2151549448), (136, 1882605767), (238, 1075774724), (476, 537887362), (952, 268943681)]