299248

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 20

約数和(自身を含む): 591480

約数和(自身を除く): 292232

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 317, 472, 634, 944, 1268, 2536, 5072, 18703, 37406, 74812, 149624, 299248]

約数ペア:

[(1, 299248), (2, 149624), (4, 74812), (8, 37406), (16, 18703), (59, 5072), (118, 2536), (236, 1268), (317, 944), (472, 634)]