339399904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2099}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 694310400

約数和(自身を除く): 354910496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 163, 248, 326, 496, 652, 992, 1304, 2099, 2608, 4198, 5053, 5216, 8396, 10106, 16792, 20212, 33584, 40424, 65069, 67168, 80848, 130138, 161696, 260276, 342137, 520552, 684274, 1041104, 1368548, 2082208, 2737096, 5474192, 10606247, 10948384, 21212494, 42424988, 84849976, 169699952, 339399904]

約数ペア:

[(1, 339399904), (2, 169699952), (4, 84849976), (8, 42424988), (16, 21212494), (31, 10948384), (32, 10606247), (62, 5474192), (124, 2737096), (163, 2082208), (248, 1368548), (326, 1041104), (496, 684274), (652, 520552), (992, 342137), (1304, 260276), (2099, 161696), (2608, 130138), (4198, 80848), (5053, 67168), (5216, 65069), (8396, 40424), (10106, 33584), (16792, 20212)]