1256552768

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:1011

約数の個数: 56

約数和(自身を含む): 2528380008

約数和(自身を除く): 1271827240

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 293, 452, 586, 593, 904, 1172, 1186, 1808, 2344, 2372, 3616, 4688, 4744, 7232, 9376, 9488, 18752, 18976, 33109, 37952, 66218, 67009, 132436, 134018, 173749, 264872, 268036, 347498, 529744, 536072, 694996, 1059488, 1072144, 1389992, 2118976, 2144288, 2779984, 4288576, 5559968, 11119936, 19633637, 39267274, 78534548, 157069096, 314138192, 628276384, 1256552768]

約数ペア:

[(1, 1256552768), (2, 628276384), (4, 314138192), (8, 157069096), (16, 78534548), (32, 39267274), (64, 19633637), (113, 11119936), (226, 5559968), (293, 4288576), (452, 2779984), (586, 2144288), (593, 2118976), (904, 1389992), (1172, 1072144), (1186, 1059488), (1808, 694996), (2344, 536072), (2372, 529744), (3616, 347498), (4688, 268036), (4744, 264872), (7232, 173749), (9376, 134018), (9488, 132436), (18752, 67009), (18976, 66218), (33109, 37952)]