1123925504

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1451

約数の個数: 80

約数和(自身を含む): 2438750160

約数和(自身を除く): 1314824656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 256, 262, 416, 512, 524, 832, 1048, 1289, 1664, 1703, 2096, 2578, 3328, 3406, 4192, 5156, 6656, 6812, 8384, 10312, 13624, 16757, 16768, 20624, 27248, 33514, 33536, 41248, 54496, 67028, 67072, 82496, 108992, 134056, 164992, 168859, 217984, 268112, 329984, 337718, 435968, 536224, 659968, 675436, 871936, 1072448, 1350872, 2144896, 2195167, 2701744, 4289792, 4390334, 5403488, 8579584, 8780668, 10806976, 17561336, 21613952, 35122672, 43227904, 70245344, 86455808, 140490688, 280981376, 561962752, 1123925504]

約数ペア:

[(1, 1123925504), (2, 561962752), (4, 280981376), (8, 140490688), (13, 86455808), (16, 70245344), (26, 43227904), (32, 35122672), (52, 21613952), (64, 17561336), (104, 10806976), (128, 8780668), (131, 8579584), (208, 5403488), (256, 4390334), (262, 4289792), (416, 2701744), (512, 2195167), (524, 2144896), (832, 1350872), (1048, 1072448), (1289, 871936), (1664, 675436), (1703, 659968), (2096, 536224), (2578, 435968), (3328, 337718), (3406, 329984), (4192, 268112), (5156, 217984), (6656, 168859), (6812, 164992), (8384, 134056), (10312, 108992), (13624, 82496), (16757, 67072), (16768, 67028), (20624, 54496), (27248, 41248), (33514, 33536)]