2468918784

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22639}}^1$

素因数の和:22731

約数の個数: 80

約数和(自身を含む): 6670287360

約数和(自身を除く): 4201368576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1536, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 18176, 22639, 27264, 36352, 45278, 54528, 67917, 90556, 109056, 135834, 181112, 271668, 362224, 543336, 724448, 1086672, 1448896, 1607369, 2173344, 2897792, 3214738, 4346688, 4822107, 5795584, 6429476, 8693376, 9644214, 11591168, 12858952, 17386752, 19288428, 25717904, 34773504, 38576856, 51435808, 77153712, 102871616, 154307424, 205743232, 308614848, 411486464, 617229696, 822972928, 1234459392, 2468918784]

約数ペア:

[(1, 2468918784), (2, 1234459392), (3, 822972928), (4, 617229696), (6, 411486464), (8, 308614848), (12, 205743232), (16, 154307424), (24, 102871616), (32, 77153712), (48, 51435808), (64, 38576856), (71, 34773504), (96, 25717904), (128, 19288428), (142, 17386752), (192, 12858952), (213, 11591168), (256, 9644214), (284, 8693376), (384, 6429476), (426, 5795584), (512, 4822107), (568, 4346688), (768, 3214738), (852, 2897792), (1136, 2173344), (1536, 1607369), (1704, 1448896), (2272, 1086672), (3408, 724448), (4544, 543336), (6816, 362224), (9088, 271668), (13632, 181112), (18176, 135834), (22639, 109056), (27264, 90556), (36352, 67917), (45278, 54528)]