388612608

素因数分解:

$2^9\times 3^1\times {\mathrm{253003}}^1$

素因数の和:253024

約数の個数: 40

約数和(自身を含む): 1035292368

約数和(自身を除く): 646679760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 253003, 506006, 759009, 1012012, 1518018, 2024024, 3036036, 4048048, 6072072, 8096096, 12144144, 16192192, 24288288, 32384384, 48576576, 64768768, 97153152, 129537536, 194306304, 388612608]

約数ペア:

[(1, 388612608), (2, 194306304), (3, 129537536), (4, 97153152), (6, 64768768), (8, 48576576), (12, 32384384), (16, 24288288), (24, 16192192), (32, 12144144), (48, 8096096), (64, 6072072), (96, 4048048), (128, 3036036), (192, 2024024), (256, 1518018), (384, 1012012), (512, 759009), (768, 506006), (1536, 253003)]