338353088

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{40357}}^1$

素因数の和:40500

約数の個数: 28

約数和(自身を含む): 676561512

約数和(自身を除く): 338208424

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 40357, 80714, 161428, 322856, 645712, 1291424, 2582848, 5286767, 10573534, 21147068, 42294136, 84588272, 169176544, 338353088]

約数ペア:

[(1, 338353088), (2, 169176544), (4, 84588272), (8, 42294136), (16, 21147068), (32, 10573534), (64, 5286767), (131, 2582848), (262, 1291424), (524, 645712), (1048, 322856), (2096, 161428), (4192, 80714), (8384, 40357)]