276914688

素因数分解:

$2^9\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1457

約数の個数: 80

約数和(自身を含む): 743598240

約数和(自身を除く): 466683552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 512, 556, 768, 834, 1112, 1297, 1536, 1668, 2224, 2594, 3336, 3891, 4448, 5188, 6672, 7782, 8896, 10376, 13344, 15564, 17792, 20752, 26688, 31128, 35584, 41504, 53376, 62256, 71168, 83008, 106752, 124512, 166016, 180283, 213504, 249024, 332032, 360566, 498048, 540849, 664064, 721132, 996096, 1081698, 1442264, 1992192, 2163396, 2884528, 4326792, 5769056, 8653584, 11538112, 17307168, 23076224, 34614336, 46152448, 69228672, 92304896, 138457344, 276914688]

約数ペア:

[(1, 276914688), (2, 138457344), (3, 92304896), (4, 69228672), (6, 46152448), (8, 34614336), (12, 23076224), (16, 17307168), (24, 11538112), (32, 8653584), (48, 5769056), (64, 4326792), (96, 2884528), (128, 2163396), (139, 1992192), (192, 1442264), (256, 1081698), (278, 996096), (384, 721132), (417, 664064), (512, 540849), (556, 498048), (768, 360566), (834, 332032), (1112, 249024), (1297, 213504), (1536, 180283), (1668, 166016), (2224, 124512), (2594, 106752), (3336, 83008), (3891, 71168), (4448, 62256), (5188, 53376), (6672, 41504), (7782, 35584), (8896, 31128), (10376, 26688), (13344, 20752), (15564, 17792)]