339580072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{9689}}^1$

素因数の和:10045

約数の個数: 32

約数和(自身を含む): 687796200

約数和(自身を除く): 348216128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 2696, 4381, 8762, 9689, 17524, 19378, 35048, 38756, 77512, 125957, 251914, 503828, 1007656, 3265193, 6530386, 13060772, 26121544, 42447509, 84895018, 169790036, 339580072]

約数ペア:

[(1, 339580072), (2, 169790036), (4, 84895018), (8, 42447509), (13, 26121544), (26, 13060772), (52, 6530386), (104, 3265193), (337, 1007656), (674, 503828), (1348, 251914), (2696, 125957), (4381, 77512), (8762, 38756), (9689, 35048), (17524, 19378)]