8180409631744

素因数分解:

$2^{10}\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2343409}}^1$

素因数の和:2343923

約数の個数: 88

約数和(自身を含む): 18727332894080

約数和(自身を除く): 10546923262336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 487, 512, 896, 974, 1024, 1792, 1948, 3409, 3584, 3896, 6818, 7168, 7792, 13636, 15584, 27272, 31168, 54544, 62336, 109088, 124672, 218176, 249344, 436352, 498688, 872704, 1745408, 2343409, 3490816, 4686818, 9373636, 16403863, 18747272, 32807726, 37494544, 65615452, 74989088, 131230904, 149978176, 262461808, 299956352, 524923616, 599912704, 1049847232, 1141240183, 1199825408, 2099694464, 2282480366, 2399650816, 4199388928, 4564960732, 7988681281, 8398777856, 9129921464, 15977362562, 16797555712, 18259842928, 31954725124, 36519685856, 63909450248, 73039371712, 127818900496, 146078743424, 255637800992, 292157486848, 511275601984, 584314973696, 1022551203968, 1168629947392, 2045102407936, 4090204815872, 8180409631744]

約数ペア:

[(1, 8180409631744), (2, 4090204815872), (4, 2045102407936), (7, 1168629947392), (8, 1022551203968), (14, 584314973696), (16, 511275601984), (28, 292157486848), (32, 255637800992), (56, 146078743424), (64, 127818900496), (112, 73039371712), (128, 63909450248), (224, 36519685856), (256, 31954725124), (448, 18259842928), (487, 16797555712), (512, 15977362562), (896, 9129921464), (974, 8398777856), (1024, 7988681281), (1792, 4564960732), (1948, 4199388928), (3409, 2399650816), (3584, 2282480366), (3896, 2099694464), (6818, 1199825408), (7168, 1141240183), (7792, 1049847232), (13636, 599912704), (15584, 524923616), (27272, 299956352), (31168, 262461808), (54544, 149978176), (62336, 131230904), (109088, 74989088), (124672, 65615452), (218176, 37494544), (249344, 32807726), (436352, 18747272), (498688, 16403863), (872704, 9373636), (1745408, 4686818), (2343409, 3490816)]