331317616

素因数分解:

$2^4\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1571}}^1$

素因数の和:1862

約数の個数: 60

約数和(自身を含む): 749985480

約数和(自身を除く): 418667864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 269, 392, 538, 784, 1076, 1571, 1883, 2152, 3142, 3766, 4304, 6284, 7532, 10997, 12568, 13181, 15064, 21994, 25136, 26362, 30128, 43988, 52724, 76979, 87976, 105448, 153958, 175952, 210896, 307916, 422599, 615832, 845198, 1231664, 1690396, 2958193, 3380792, 5916386, 6761584, 11832772, 20707351, 23665544, 41414702, 47331088, 82829404, 165658808, 331317616]

約数ペア:

[(1, 331317616), (2, 165658808), (4, 82829404), (7, 47331088), (8, 41414702), (14, 23665544), (16, 20707351), (28, 11832772), (49, 6761584), (56, 5916386), (98, 3380792), (112, 2958193), (196, 1690396), (269, 1231664), (392, 845198), (538, 615832), (784, 422599), (1076, 307916), (1571, 210896), (1883, 175952), (2152, 153958), (3142, 105448), (3766, 87976), (4304, 76979), (6284, 52724), (7532, 43988), (10997, 30128), (12568, 26362), (13181, 25136), (15064, 21994)]