308315312

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{147097}}^1$

素因数の和:147236

約数の個数: 20

約数和(自身を含む): 601925016

約数和(自身を除く): 293609704

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 147097, 294194, 588388, 1176776, 2353552, 19269707, 38539414, 77078828, 154157656, 308315312]

約数ペア:

[(1, 308315312), (2, 154157656), (4, 77078828), (8, 38539414), (16, 19269707), (131, 2353552), (262, 1176776), (524, 588388), (1048, 294194), (2096, 147097)]