266781870656

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1\times {\mathrm{4657}}^1$

素因数の和:6548

約数の個数: 112

約数和(自身を含む): 614017112832

約数和(自身を除く): 347235242176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1801, 1988, 2272, 3602, 3976, 4544, 4657, 7204, 7952, 9314, 12607, 14408, 15904, 18628, 25214, 28816, 31808, 32599, 37256, 50428, 57632, 65198, 74512, 100856, 115264, 127871, 130396, 149024, 201712, 255742, 260792, 298048, 330647, 403424, 511484, 521584, 661294, 806848, 895097, 1022968, 1043168, 1322588, 1790194, 2045936, 2086336, 2314529, 2645176, 3580388, 4091872, 4629058, 5290352, 7160776, 8183744, 8387257, 9258116, 10580704, 14321552, 16774514, 18516232, 21161408, 28643104, 33549028, 37032464, 57286208, 58710799, 67098056, 74064928, 117421598, 134196112, 148129856, 234843196, 268392224, 469686392, 536784448, 595495247, 939372784, 1190990494, 1878745568, 2381980988, 3757491136, 4168466729, 4763961976, 8336933458, 9527923952, 16673866916, 19055847904, 33347733832, 38111695808, 66695467664, 133390935328, 266781870656]

約数ペア:

[(1, 266781870656), (2, 133390935328), (4, 66695467664), (7, 38111695808), (8, 33347733832), (14, 19055847904), (16, 16673866916), (28, 9527923952), (32, 8336933458), (56, 4763961976), (64, 4168466729), (71, 3757491136), (112, 2381980988), (142, 1878745568), (224, 1190990494), (284, 939372784), (448, 595495247), (497, 536784448), (568, 469686392), (994, 268392224), (1136, 234843196), (1801, 148129856), (1988, 134196112), (2272, 117421598), (3602, 74064928), (3976, 67098056), (4544, 58710799), (4657, 57286208), (7204, 37032464), (7952, 33549028), (9314, 28643104), (12607, 21161408), (14408, 18516232), (15904, 16774514), (18628, 14321552), (25214, 10580704), (28816, 9258116), (31808, 8387257), (32599, 8183744), (37256, 7160776), (50428, 5290352), (57632, 4629058), (65198, 4091872), (74512, 3580388), (100856, 2645176), (115264, 2314529), (127871, 2086336), (130396, 2045936), (149024, 1790194), (201712, 1322588), (255742, 1043168), (260792, 1022968), (298048, 895097), (330647, 806848), (403424, 661294), (511484, 521584)]