257302612224

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{15953783}}^1$

素因数の和:15953812

約数の個数: 108

約数和(自身を含む): 847847896896

約数和(自身を除く): 590545284672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 15953783, 31907566, 47861349, 63815132, 95722698, 111676481, 127630264, 143584047, 191445396, 223352962, 255260528, 287168094, 335029443, 382890792, 446705924, 510521056, 574336188, 670058886, 765781584, 893411848, 1005088329, 1021042112, 1148672376, 1340117772, 1531563168, 1786823696, 2010176658, 2042084224, 2297344752, 2680235544, 3063126336, 3573647392, 4020353316, 4084168448, 4594689504, 5360471088, 6126252672, 7147294784, 8040706632, 9189379008, 10720942176, 12252505344, 14294589568, 16081413264, 18378758016, 21441884352, 28589179136, 32162826528, 36757516032, 42883768704, 64325653056, 85767537408, 128651306112, 257302612224]

約数ペア:

[(1, 257302612224), (2, 128651306112), (3, 85767537408), (4, 64325653056), (6, 42883768704), (7, 36757516032), (8, 32162826528), (9, 28589179136), (12, 21441884352), (14, 18378758016), (16, 16081413264), (18, 14294589568), (21, 12252505344), (24, 10720942176), (28, 9189379008), (32, 8040706632), (36, 7147294784), (42, 6126252672), (48, 5360471088), (56, 4594689504), (63, 4084168448), (64, 4020353316), (72, 3573647392), (84, 3063126336), (96, 2680235544), (112, 2297344752), (126, 2042084224), (128, 2010176658), (144, 1786823696), (168, 1531563168), (192, 1340117772), (224, 1148672376), (252, 1021042112), (256, 1005088329), (288, 893411848), (336, 765781584), (384, 670058886), (448, 574336188), (504, 510521056), (576, 446705924), (672, 382890792), (768, 335029443), (896, 287168094), (1008, 255260528), (1152, 223352962), (1344, 191445396), (1792, 143584047), (2016, 127630264), (2304, 111676481), (2688, 95722698), (4032, 63815132), (5376, 47861349), (8064, 31907566), (16128, 15953783)]