21048078336

素因数分解:

$2^{12}\times 3^1\times {\mathrm{139}}^1\times {\mathrm{12323}}^1$

素因数の和:12489

約数の個数: 104

約数和(自身を含む): 56529695040

約数和(自身を除く): 35481616704

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, 1024, 1112, 1536, 1668, 2048, 2224, 3072, 3336, 4096, 4448, 6144, 6672, 8896, 12288, 12323, 13344, 17792, 24646, 26688, 35584, 36969, 49292, 53376, 71168, 73938, 98584, 106752, 142336, 147876, 197168, 213504, 284672, 295752, 394336, 427008, 569344, 591504, 788672, 854016, 1183008, 1577344, 1708032, 1712897, 2366016, 3154688, 3425794, 4732032, 5138691, 6309376, 6851588, 9464064, 10277382, 12618752, 13703176, 18928128, 20554764, 25237504, 27406352, 37856256, 41109528, 50475008, 54812704, 75712512, 82219056, 109625408, 151425024, 164438112, 219250816, 328876224, 438501632, 657752448, 877003264, 1315504896, 1754006528, 2631009792, 3508013056, 5262019584, 7016026112, 10524039168, 21048078336]

約数ペア:

[(1, 21048078336), (2, 10524039168), (3, 7016026112), (4, 5262019584), (6, 3508013056), (8, 2631009792), (12, 1754006528), (16, 1315504896), (24, 877003264), (32, 657752448), (48, 438501632), (64, 328876224), (96, 219250816), (128, 164438112), (139, 151425024), (192, 109625408), (256, 82219056), (278, 75712512), (384, 54812704), (417, 50475008), (512, 41109528), (556, 37856256), (768, 27406352), (834, 25237504), (1024, 20554764), (1112, 18928128), (1536, 13703176), (1668, 12618752), (2048, 10277382), (2224, 9464064), (3072, 6851588), (3336, 6309376), (4096, 5138691), (4448, 4732032), (6144, 3425794), (6672, 3154688), (8896, 2366016), (12288, 1712897), (12323, 1708032), (13344, 1577344), (17792, 1183008), (24646, 854016), (26688, 788672), (35584, 591504), (36969, 569344), (49292, 427008), (53376, 394336), (71168, 295752), (73938, 284672), (98584, 213504), (106752, 197168), (142336, 147876)]