455869568

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 128

約数和(自身を含む): 1182090240

約数和(自身を除く): 726220672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 448, 506, 616, 644, 704, 736, 896, 1012, 1232, 1288, 1408, 1472, 1771, 2011, 2024, 2464, 2576, 2944, 3542, 4022, 4048, 4928, 5152, 7084, 8044, 8096, 9856, 10304, 14077, 14168, 16088, 16192, 20608, 22121, 28154, 28336, 32176, 32384, 44242, 46253, 56308, 56672, 64352, 88484, 92506, 112616, 113344, 128704, 154847, 176968, 185012, 225232, 226688, 257408, 309694, 323771, 353936, 370024, 450464, 508783, 619388, 647542, 707872, 740048, 900928, 1017566, 1238776, 1295084, 1415744, 1480096, 1801856, 2035132, 2477552, 2590168, 2831488, 2960192, 3561481, 4070264, 4955104, 5180336, 5920384, 7122962, 8140528, 9910208, 10360672, 14245924, 16281056, 19820416, 20721344, 28491848, 32562112, 41442688, 56983696, 65124224, 113967392, 227934784, 455869568]

約数ペア:

[(1, 455869568), (2, 227934784), (4, 113967392), (7, 65124224), (8, 56983696), (11, 41442688), (14, 32562112), (16, 28491848), (22, 20721344), (23, 19820416), (28, 16281056), (32, 14245924), (44, 10360672), (46, 9910208), (56, 8140528), (64, 7122962), (77, 5920384), (88, 5180336), (92, 4955104), (112, 4070264), (128, 3561481), (154, 2960192), (161, 2831488), (176, 2590168), (184, 2477552), (224, 2035132), (253, 1801856), (308, 1480096), (322, 1415744), (352, 1295084), (368, 1238776), (448, 1017566), (506, 900928), (616, 740048), (644, 707872), (704, 647542), (736, 619388), (896, 508783), (1012, 450464), (1232, 370024), (1288, 353936), (1408, 323771), (1472, 309694), (1771, 257408), (2011, 226688), (2024, 225232), (2464, 185012), (2576, 176968), (2944, 154847), (3542, 128704), (4022, 113344), (4048, 112616), (4928, 92506), (5152, 88484), (7084, 64352), (8044, 56672), (8096, 56308), (9856, 46253), (10304, 44242), (14077, 32384), (14168, 32176), (16088, 28336), (16192, 28154), (20608, 22121)]