248694144

素因数分解:

$2^7\times 3^1\times {\mathrm{647641}}^1$

素因数の和:647658

約数の個数: 32

約数和(自身を含む): 660594840

約数和(自身を除く): 411900696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 647641, 1295282, 1942923, 2590564, 3885846, 5181128, 7771692, 10362256, 15543384, 20724512, 31086768, 41449024, 62173536, 82898048, 124347072, 248694144]

約数ペア:

[(1, 248694144), (2, 124347072), (3, 82898048), (4, 62173536), (6, 41449024), (8, 31086768), (12, 20724512), (16, 15543384), (24, 10362256), (32, 7771692), (48, 5181128), (64, 3885846), (96, 2590564), (128, 1942923), (192, 1295282), (384, 647641)]