1281717408

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{460387}}^1$

素因数の和:460429

約数の個数: 48

約数和(自身を含む): 3480533280

約数和(自身を除く): 2198815872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 460387, 920774, 1381161, 1841548, 2762322, 3683096, 5524644, 7366192, 11049288, 13351223, 14732384, 22098576, 26702446, 40053669, 44197152, 53404892, 80107338, 106809784, 160214676, 213619568, 320429352, 427239136, 640858704, 1281717408]

約数ペア:

[(1, 1281717408), (2, 640858704), (3, 427239136), (4, 320429352), (6, 213619568), (8, 160214676), (12, 106809784), (16, 80107338), (24, 53404892), (29, 44197152), (32, 40053669), (48, 26702446), (58, 22098576), (87, 14732384), (96, 13351223), (116, 11049288), (174, 7366192), (232, 5524644), (348, 3683096), (464, 2762322), (696, 1841548), (928, 1381161), (1392, 920774), (2784, 460387)]