249478144

素因数分解:

$2^{10}\times {\mathrm{243631}}^1$

素因数の和:243651

約数の個数: 22

約数和(自身を含む): 498714704

約数和(自身を除く): 249236560

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 243631, 487262, 974524, 1949048, 3898096, 7796192, 15592384, 31184768, 62369536, 124739072, 249478144]

約数ペア:

[(1, 249478144), (2, 124739072), (4, 62369536), (8, 31184768), (16, 15592384), (32, 7796192), (64, 3898096), (128, 1949048), (256, 974524), (512, 487262), (1024, 243631)]