388268544

素因数分解:

$2^9\times 3^1\times {\mathrm{252779}}^1$

素因数の和:252800

約数の個数: 40

約数和(自身を含む): 1034375760

約数和(自身を除く): 646107216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 252779, 505558, 758337, 1011116, 1516674, 2022232, 3033348, 4044464, 6066696, 8088928, 12133392, 16177856, 24266784, 32355712, 48533568, 64711424, 97067136, 129422848, 194134272, 388268544]

約数ペア:

[(1, 388268544), (2, 194134272), (3, 129422848), (4, 97067136), (6, 64711424), (8, 48533568), (12, 32355712), (16, 24266784), (24, 16177856), (32, 12133392), (48, 8088928), (64, 6066696), (96, 4044464), (128, 3033348), (192, 2022232), (256, 1516674), (384, 1011116), (512, 758337), (768, 505558), (1536, 252779)]