306892016

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{105971}}^1$

素因数の和:106160

約数の個数: 20

約数和(自身を含む): 597894024

約数和(自身を除く): 291002008

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 105971, 211942, 423884, 847768, 1695536, 19180751, 38361502, 76723004, 153446008, 306892016]

約数ペア:

[(1, 306892016), (2, 153446008), (4, 76723004), (8, 38361502), (16, 19180751), (181, 1695536), (362, 847768), (724, 423884), (1448, 211942), (2896, 105971)]