21601606656

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1327}}^1$

素因数の和:2114

約数の個数: 176

約数和(自身を含む): 65937898496

約数和(自身を除く): 44336291840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 757, 768, 896, 1024, 1327, 1344, 1514, 1536, 1792, 2271, 2654, 2688, 3028, 3072, 3584, 3981, 4542, 5299, 5308, 5376, 6056, 7168, 7962, 9084, 9289, 10598, 10616, 10752, 12112, 15897, 15924, 18168, 18578, 21196, 21232, 21504, 24224, 27867, 31794, 31848, 36336, 37156, 42392, 42464, 48448, 55734, 63588, 63696, 72672, 74312, 84784, 84928, 96896, 111468, 127176, 127392, 145344, 148624, 169568, 169856, 193792, 222936, 254352, 254784, 290688, 297248, 339136, 339712, 387584, 445872, 508704, 509568, 581376, 594496, 678272, 679424, 775168, 891744, 1004539, 1017408, 1019136, 1162752, 1188992, 1356544, 1358848, 1783488, 2009078, 2034816, 2038272, 2325504, 2377984, 2713088, 3013617, 3566976, 4018156, 4069632, 4076544, 4755968, 5426176, 6027234, 7031773, 7133952, 8036312, 8139264, 9511936, 12054468, 14063546, 14267904, 16072624, 16278528, 21095319, 24108936, 28127092, 28535808, 32145248, 42190638, 48217872, 56254184, 64290496, 84381276, 96435744, 112508368, 128580992, 168762552, 192871488, 225016736, 257161984, 337525104, 385742976, 450033472, 514323968, 675050208, 771485952, 900066944, 1028647936, 1350100416, 1542971904, 1800133888, 2700200832, 3085943808, 3600267776, 5400401664, 7200535552, 10800803328, 21601606656]

約数ペア:

[(1, 21601606656), (2, 10800803328), (3, 7200535552), (4, 5400401664), (6, 3600267776), (7, 3085943808), (8, 2700200832), (12, 1800133888), (14, 1542971904), (16, 1350100416), (21, 1028647936), (24, 900066944), (28, 771485952), (32, 675050208), (42, 514323968), (48, 450033472), (56, 385742976), (64, 337525104), (84, 257161984), (96, 225016736), (112, 192871488), (128, 168762552), (168, 128580992), (192, 112508368), (224, 96435744), (256, 84381276), (336, 64290496), (384, 56254184), (448, 48217872), (512, 42190638), (672, 32145248), (757, 28535808), (768, 28127092), (896, 24108936), (1024, 21095319), (1327, 16278528), (1344, 16072624), (1514, 14267904), (1536, 14063546), (1792, 12054468), (2271, 9511936), (2654, 8139264), (2688, 8036312), (3028, 7133952), (3072, 7031773), (3584, 6027234), (3981, 5426176), (4542, 4755968), (5299, 4076544), (5308, 4069632), (5376, 4018156), (6056, 3566976), (7168, 3013617), (7962, 2713088), (9084, 2377984), (9289, 2325504), (10598, 2038272), (10616, 2034816), (10752, 2009078), (12112, 1783488), (15897, 1358848), (15924, 1356544), (18168, 1188992), (18578, 1162752), (21196, 1019136), (21232, 1017408), (21504, 1004539), (24224, 891744), (27867, 775168), (31794, 679424), (31848, 678272), (36336, 594496), (37156, 581376), (42392, 509568), (42464, 508704), (48448, 445872), (55734, 387584), (63588, 339712), (63696, 339136), (72672, 297248), (74312, 290688), (84784, 254784), (84928, 254352), (96896, 222936), (111468, 193792), (127176, 169856), (127392, 169568), (145344, 148624)]