1943904672

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{53147}}^1$

素因数の和:53290

約数の個数: 72

約数和(自身を含む): 5571611136

約数和(自身を除く): 3627706464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 9144, 12192, 18288, 36576, 53147, 106294, 159441, 212588, 318882, 425176, 478323, 637764, 850352, 956646, 1275528, 1700704, 1913292, 2551056, 3826584, 5102112, 6749669, 7653168, 13499338, 15306336, 20249007, 26998676, 40498014, 53997352, 60747021, 80996028, 107994704, 121494042, 161992056, 215989408, 242988084, 323984112, 485976168, 647968224, 971952336, 1943904672]

約数ペア:

[(1, 1943904672), (2, 971952336), (3, 647968224), (4, 485976168), (6, 323984112), (8, 242988084), (9, 215989408), (12, 161992056), (16, 121494042), (18, 107994704), (24, 80996028), (32, 60747021), (36, 53997352), (48, 40498014), (72, 26998676), (96, 20249007), (127, 15306336), (144, 13499338), (254, 7653168), (288, 6749669), (381, 5102112), (508, 3826584), (762, 2551056), (1016, 1913292), (1143, 1700704), (1524, 1275528), (2032, 956646), (2286, 850352), (3048, 637764), (4064, 478323), (4572, 425176), (6096, 318882), (9144, 212588), (12192, 159441), (18288, 106294), (36576, 53147)]