328438272

素因数分解:

$2^9\times 3^1\times {\mathrm{213827}}^1$

素因数の和:213848

約数の個数: 40

約数和(自身を含む): 874984176

約数和(自身を除く): 546545904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 213827, 427654, 641481, 855308, 1282962, 1710616, 2565924, 3421232, 5131848, 6842464, 10263696, 13684928, 20527392, 27369856, 41054784, 54739712, 82109568, 109479424, 164219136, 328438272]

約数ペア:

[(1, 328438272), (2, 164219136), (3, 109479424), (4, 82109568), (6, 54739712), (8, 41054784), (12, 27369856), (16, 20527392), (24, 13684928), (32, 10263696), (48, 6842464), (64, 5131848), (96, 3421232), (128, 2565924), (192, 1710616), (256, 1282962), (384, 855308), (512, 641481), (768, 427654), (1536, 213827)]