270400384

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{12211}}^1$

素因数の和:12398

約数の個数: 32

約数和(自身を含む): 541846440

約数和(自身を除く): 271446056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 11072, 12211, 22144, 24422, 48844, 97688, 195376, 390752, 781504, 1563008, 2112503, 4225006, 8450012, 16900024, 33800048, 67600096, 135200192, 270400384]

約数ペア:

[(1, 270400384), (2, 135200192), (4, 67600096), (8, 33800048), (16, 16900024), (32, 8450012), (64, 4225006), (128, 2112503), (173, 1563008), (346, 781504), (692, 390752), (1384, 195376), (2768, 97688), (5536, 48844), (11072, 24422), (12211, 22144)]