328134016

素因数分解:

$2^7\times 7^1\times {\mathrm{366221}}^1$

素因数の和:366242

約数の個数: 32

約数和(自身を含む): 747092880

約数和(自身を除く): 418958864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 366221, 732442, 1464884, 2563547, 2929768, 5127094, 5859536, 10254188, 11719072, 20508376, 23438144, 41016752, 46876288, 82033504, 164067008, 328134016]

約数ペア:

[(1, 328134016), (2, 164067008), (4, 82033504), (7, 46876288), (8, 41016752), (14, 23438144), (16, 20508376), (28, 11719072), (32, 10254188), (56, 5859536), (64, 5127094), (112, 2929768), (128, 2563547), (224, 1464884), (448, 732442), (896, 366221)]