2051215488

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{9421}}^1$

素因数の和:9457

約数の個数: 192

約数和(自身を含む): 6996400320

約数和(自身を除く): 4945184832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 5184, 6048, 6804, 7776, 8064, 9072, 9421, 10368, 12096, 13608, 15552, 18144, 18842, 24192, 27216, 28263, 31104, 36288, 37684, 54432, 56526, 65947, 72576, 75368, 84789, 108864, 113052, 131894, 150736, 169578, 197841, 217728, 226104, 254367, 263788, 301472, 339156, 395682, 452208, 508734, 527576, 593523, 602944, 678312, 763101, 791364, 904416, 1017468, 1055152, 1187046, 1205888, 1356624, 1526202, 1582728, 1780569, 1808832, 2034936, 2110304, 2289303, 2374092, 2713248, 3052404, 3165456, 3561138, 3617664, 4069872, 4220608, 4578606, 4748184, 5341707, 5426496, 6104808, 6330912, 7122276, 8139744, 8441216, 9157212, 9496368, 10683414, 10852992, 12209616, 12661824, 14244552, 16025121, 16279488, 18314424, 18992736, 21366828, 24419232, 25323648, 28489104, 32050242, 32558976, 36628848, 37985472, 42733656, 48838464, 56978208, 64100484, 73257696, 75970944, 85467312, 97676928, 113956416, 128200968, 146515392, 170934624, 227912832, 256401936, 293030784, 341869248, 512803872, 683738496, 1025607744, 2051215488]

約数ペア:

[(1, 2051215488), (2, 1025607744), (3, 683738496), (4, 512803872), (6, 341869248), (7, 293030784), (8, 256401936), (9, 227912832), (12, 170934624), (14, 146515392), (16, 128200968), (18, 113956416), (21, 97676928), (24, 85467312), (27, 75970944), (28, 73257696), (32, 64100484), (36, 56978208), (42, 48838464), (48, 42733656), (54, 37985472), (56, 36628848), (63, 32558976), (64, 32050242), (72, 28489104), (81, 25323648), (84, 24419232), (96, 21366828), (108, 18992736), (112, 18314424), (126, 16279488), (128, 16025121), (144, 14244552), (162, 12661824), (168, 12209616), (189, 10852992), (192, 10683414), (216, 9496368), (224, 9157212), (243, 8441216), (252, 8139744), (288, 7122276), (324, 6330912), (336, 6104808), (378, 5426496), (384, 5341707), (432, 4748184), (448, 4578606), (486, 4220608), (504, 4069872), (567, 3617664), (576, 3561138), (648, 3165456), (672, 3052404), (756, 2713248), (864, 2374092), (896, 2289303), (972, 2110304), (1008, 2034936), (1134, 1808832), (1152, 1780569), (1296, 1582728), (1344, 1526202), (1512, 1356624), (1701, 1205888), (1728, 1187046), (1944, 1055152), (2016, 1017468), (2268, 904416), (2592, 791364), (2688, 763101), (3024, 678312), (3402, 602944), (3456, 593523), (3888, 527576), (4032, 508734), (4536, 452208), (5184, 395682), (6048, 339156), (6804, 301472), (7776, 263788), (8064, 254367), (9072, 226104), (9421, 217728), (10368, 197841), (12096, 169578), (13608, 150736), (15552, 131894), (18144, 113052), (18842, 108864), (24192, 84789), (27216, 75368), (28263, 72576), (31104, 65947), (36288, 56526), (37684, 54432)]