2089428992

素因数分解:

$2^{11}\times 7^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 4974540480

約数和(自身を除く): 2885111488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 256, 329, 376, 392, 443, 448, 512, 658, 752, 784, 886, 896, 1024, 1316, 1504, 1568, 1772, 1792, 2048, 2303, 2632, 3008, 3101, 3136, 3544, 3584, 4606, 5264, 6016, 6202, 6272, 7088, 7168, 9212, 10528, 12032, 12404, 12544, 14176, 14336, 18424, 20821, 21056, 21707, 24064, 24808, 25088, 28352, 36848, 41642, 42112, 43414, 48128, 49616, 50176, 56704, 73696, 83284, 84224, 86828, 96256, 99232, 100352, 113408, 145747, 147392, 166568, 168448, 173656, 198464, 226816, 291494, 294784, 333136, 336896, 347312, 396928, 453632, 582988, 589568, 666272, 673792, 694624, 793856, 907264, 1020229, 1165976, 1179136, 1332544, 1389248, 1587712, 2040458, 2331952, 2358272, 2665088, 2778496, 3175424, 4080916, 4663904, 4716544, 5330176, 5556992, 6350848, 8161832, 9327808, 10660352, 11113984, 16323664, 18655616, 21320704, 22227968, 32647328, 37311232, 42641408, 44455936, 65294656, 74622464, 130589312, 149244928, 261178624, 298489856, 522357248, 1044714496, 2089428992]

約数ペア:

[(1, 2089428992), (2, 1044714496), (4, 522357248), (7, 298489856), (8, 261178624), (14, 149244928), (16, 130589312), (28, 74622464), (32, 65294656), (47, 44455936), (49, 42641408), (56, 37311232), (64, 32647328), (94, 22227968), (98, 21320704), (112, 18655616), (128, 16323664), (188, 11113984), (196, 10660352), (224, 9327808), (256, 8161832), (329, 6350848), (376, 5556992), (392, 5330176), (443, 4716544), (448, 4663904), (512, 4080916), (658, 3175424), (752, 2778496), (784, 2665088), (886, 2358272), (896, 2331952), (1024, 2040458), (1316, 1587712), (1504, 1389248), (1568, 1332544), (1772, 1179136), (1792, 1165976), (2048, 1020229), (2303, 907264), (2632, 793856), (3008, 694624), (3101, 673792), (3136, 666272), (3544, 589568), (3584, 582988), (4606, 453632), (5264, 396928), (6016, 347312), (6202, 336896), (6272, 333136), (7088, 294784), (7168, 291494), (9212, 226816), (10528, 198464), (12032, 173656), (12404, 168448), (12544, 166568), (14176, 147392), (14336, 145747), (18424, 113408), (20821, 100352), (21056, 99232), (21707, 96256), (24064, 86828), (24808, 84224), (25088, 83284), (28352, 73696), (36848, 56704), (41642, 50176), (42112, 49616), (43414, 48128)]