239910144

素因数分解:

$2^8\times 3^1\times {\mathrm{312383}}^1$

素因数の和:312402

約数の個数: 36

約数和(自身を含む): 638512896

約数和(自身を除く): 398602752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 312383, 624766, 937149, 1249532, 1874298, 2499064, 3748596, 4998128, 7497192, 9996256, 14994384, 19992512, 29988768, 39985024, 59977536, 79970048, 119955072, 239910144]

約数ペア:

[(1, 239910144), (2, 119955072), (3, 79970048), (4, 59977536), (6, 39985024), (8, 29988768), (12, 19992512), (16, 14994384), (24, 9996256), (32, 7497192), (48, 4998128), (64, 3748596), (96, 2499064), (128, 1874298), (192, 1249532), (256, 937149), (384, 624766), (768, 312383)]