1240425984

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{16481}}^1$

素因数の和:16516

約数の個数: 120

約数和(自身を含む): 3844327608

約数和(自身を除く): 2603901624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10752, 12544, 16481, 18816, 25088, 32962, 37632, 49443, 65924, 75264, 98886, 115367, 131848, 197772, 230734, 263696, 346101, 395544, 461468, 527392, 692202, 791088, 807569, 922936, 1054784, 1384404, 1582176, 1615138, 1845872, 2109568, 2422707, 2768808, 3164352, 3230276, 3691744, 4219136, 4845414, 5537616, 6328704, 6460552, 7383488, 8438272, 9690828, 11075232, 12657408, 12921104, 14766976, 19381656, 22150464, 25314816, 25842208, 29533952, 38763312, 44300928, 51684416, 59067904, 77526624, 88601856, 103368832, 155053248, 177203712, 206737664, 310106496, 413475328, 620212992, 1240425984]

約数ペア:

[(1, 1240425984), (2, 620212992), (3, 413475328), (4, 310106496), (6, 206737664), (7, 177203712), (8, 155053248), (12, 103368832), (14, 88601856), (16, 77526624), (21, 59067904), (24, 51684416), (28, 44300928), (32, 38763312), (42, 29533952), (48, 25842208), (49, 25314816), (56, 22150464), (64, 19381656), (84, 14766976), (96, 12921104), (98, 12657408), (112, 11075232), (128, 9690828), (147, 8438272), (168, 7383488), (192, 6460552), (196, 6328704), (224, 5537616), (256, 4845414), (294, 4219136), (336, 3691744), (384, 3230276), (392, 3164352), (448, 2768808), (512, 2422707), (588, 2109568), (672, 1845872), (768, 1615138), (784, 1582176), (896, 1384404), (1176, 1054784), (1344, 922936), (1536, 807569), (1568, 791088), (1792, 692202), (2352, 527392), (2688, 461468), (3136, 395544), (3584, 346101), (4704, 263696), (5376, 230734), (6272, 197772), (9408, 131848), (10752, 115367), (12544, 98886), (16481, 75264), (18816, 65924), (25088, 49443), (32962, 37632)]