2539448576

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2760

約数の個数: 144

約数和(自身を含む): 6334110720

約数和(自身を除く): 3794662144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1088, 1736, 1792, 1904, 1984, 2108, 2176, 2689, 3472, 3689, 3808, 3968, 4216, 4352, 5378, 6944, 7378, 7616, 7936, 8432, 10756, 13888, 14756, 15232, 16864, 18823, 21512, 27776, 29512, 30464, 33728, 37646, 43024, 45713, 55552, 59024, 67456, 75292, 83359, 86048, 91426, 118048, 134912, 150584, 166718, 172096, 182852, 236096, 301168, 319991, 333436, 344192, 365704, 472192, 583513, 602336, 639982, 666872, 688384, 731408, 944384, 1167026, 1204672, 1279964, 1333744, 1417103, 1462816, 2334052, 2409344, 2559928, 2667488, 2834206, 2925632, 4668104, 4818688, 5119856, 5334976, 5668412, 5851264, 9336208, 9919721, 10239712, 10669952, 11336824, 11702528, 18672416, 19839442, 20479424, 21339904, 22673648, 37344832, 39678884, 40958848, 45347296, 74689664, 79357768, 81917696, 90694592, 149379328, 158715536, 181389184, 317431072, 362778368, 634862144, 1269724288, 2539448576]

約数ペア:

[(1, 2539448576), (2, 1269724288), (4, 634862144), (7, 362778368), (8, 317431072), (14, 181389184), (16, 158715536), (17, 149379328), (28, 90694592), (31, 81917696), (32, 79357768), (34, 74689664), (56, 45347296), (62, 40958848), (64, 39678884), (68, 37344832), (112, 22673648), (119, 21339904), (124, 20479424), (128, 19839442), (136, 18672416), (217, 11702528), (224, 11336824), (238, 10669952), (248, 10239712), (256, 9919721), (272, 9336208), (434, 5851264), (448, 5668412), (476, 5334976), (496, 5119856), (527, 4818688), (544, 4668104), (868, 2925632), (896, 2834206), (952, 2667488), (992, 2559928), (1054, 2409344), (1088, 2334052), (1736, 1462816), (1792, 1417103), (1904, 1333744), (1984, 1279964), (2108, 1204672), (2176, 1167026), (2689, 944384), (3472, 731408), (3689, 688384), (3808, 666872), (3968, 639982), (4216, 602336), (4352, 583513), (5378, 472192), (6944, 365704), (7378, 344192), (7616, 333436), (7936, 319991), (8432, 301168), (10756, 236096), (13888, 182852), (14756, 172096), (15232, 166718), (16864, 150584), (18823, 134912), (21512, 118048), (27776, 91426), (29512, 86048), (30464, 83359), (33728, 75292), (37646, 67456), (43024, 59024), (45713, 55552)]