1999766974464

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{7749593}}^1$

素因数の和:7749630

約数の個数: 156

約数和(自身を含む): 6601600143216

約数和(自身を除く): 4601833168752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 12288, 14336, 16128, 18432, 21504, 28672, 32256, 36864, 43008, 64512, 86016, 129024, 258048, 7749593, 15499186, 23248779, 30998372, 46497558, 54247151, 61996744, 69746337, 92995116, 108494302, 123993488, 139492674, 162741453, 185990232, 216988604, 247986976, 278985348, 325482906, 371980464, 433977208, 488224359, 495973952, 557970696, 650965812, 743960928, 867954416, 976448718, 991947904, 1115941392, 1301931624, 1487921856, 1735908832, 1952897436, 1983895808, 2231882784, 2603863248, 2975843712, 3471817664, 3905794872, 3967791616, 4463765568, 5207726496, 5951687424, 6943635328, 7811589744, 7935583232, 8927531136, 10415452992, 11903374848, 13887270656, 15623179488, 15871166464, 17855062272, 20830905984, 23806749696, 27774541312, 31246358976, 31742332928, 35710124544, 41661811968, 47613499392, 55549082624, 62492717952, 71420249088, 83323623936, 95226998784, 111098165248, 124985435904, 142840498176, 166647247872, 222196330496, 249970871808, 285680996352, 333294495744, 499941743616, 666588991488, 999883487232, 1999766974464]

約数ペア:

[(1, 1999766974464), (2, 999883487232), (3, 666588991488), (4, 499941743616), (6, 333294495744), (7, 285680996352), (8, 249970871808), (9, 222196330496), (12, 166647247872), (14, 142840498176), (16, 124985435904), (18, 111098165248), (21, 95226998784), (24, 83323623936), (28, 71420249088), (32, 62492717952), (36, 55549082624), (42, 47613499392), (48, 41661811968), (56, 35710124544), (63, 31742332928), (64, 31246358976), (72, 27774541312), (84, 23806749696), (96, 20830905984), (112, 17855062272), (126, 15871166464), (128, 15623179488), (144, 13887270656), (168, 11903374848), (192, 10415452992), (224, 8927531136), (252, 7935583232), (256, 7811589744), (288, 6943635328), (336, 5951687424), (384, 5207726496), (448, 4463765568), (504, 3967791616), (512, 3905794872), (576, 3471817664), (672, 2975843712), (768, 2603863248), (896, 2231882784), (1008, 1983895808), (1024, 1952897436), (1152, 1735908832), (1344, 1487921856), (1536, 1301931624), (1792, 1115941392), (2016, 991947904), (2048, 976448718), (2304, 867954416), (2688, 743960928), (3072, 650965812), (3584, 557970696), (4032, 495973952), (4096, 488224359), (4608, 433977208), (5376, 371980464), (6144, 325482906), (7168, 278985348), (8064, 247986976), (9216, 216988604), (10752, 185990232), (12288, 162741453), (14336, 139492674), (16128, 123993488), (18432, 108494302), (21504, 92995116), (28672, 69746337), (32256, 61996744), (36864, 54247151), (43008, 46497558), (64512, 30998372), (86016, 23248779), (129024, 15499186), (258048, 7749593)]