1789046784

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2351

約数の個数: 208

約数和(自身を含む): 6060029440

約数和(自身を除く): 4270982656

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2311, 2688, 3024, 3072, 3456, 3584, 4032, 4096, 4608, 4622, 5376, 6048, 6144, 6912, 6933, 7168, 8064, 9216, 9244, 10752, 12096, 12288, 13824, 13866, 14336, 16128, 16177, 18432, 18488, 20799, 21504, 24192, 27648, 27732, 28672, 32256, 32354, 36864, 36976, 41598, 43008, 48384, 48531, 55296, 55464, 62397, 64512, 64708, 73952, 83196, 86016, 96768, 97062, 110592, 110928, 124794, 129024, 129416, 145593, 147904, 166392, 193536, 194124, 221856, 249588, 258048, 258832, 291186, 295808, 332784, 387072, 388248, 436779, 443712, 499176, 517664, 582372, 591616, 665568, 774144, 776496, 873558, 887424, 998352, 1035328, 1164744, 1183232, 1331136, 1552992, 1747116, 1774848, 1996704, 2070656, 2329488, 2366464, 2662272, 3105984, 3494232, 3549696, 3993408, 4141312, 4658976, 4732928, 5324544, 6211968, 6988464, 7099392, 7986816, 8282624, 9317952, 9465856, 10649088, 12423936, 13976928, 14198784, 15973632, 16565248, 18635904, 21298176, 24847872, 27953856, 28397568, 31947264, 33130496, 37271808, 42596352, 49695744, 55907712, 63894528, 66260992, 74543616, 85192704, 99391488, 111815424, 127789056, 149087232, 198782976, 223630848, 255578112, 298174464, 447261696, 596348928, 894523392, 1789046784]

約数ペア:

[(1, 1789046784), (2, 894523392), (3, 596348928), (4, 447261696), (6, 298174464), (7, 255578112), (8, 223630848), (9, 198782976), (12, 149087232), (14, 127789056), (16, 111815424), (18, 99391488), (21, 85192704), (24, 74543616), (27, 66260992), (28, 63894528), (32, 55907712), (36, 49695744), (42, 42596352), (48, 37271808), (54, 33130496), (56, 31947264), (63, 28397568), (64, 27953856), (72, 24847872), (84, 21298176), (96, 18635904), (108, 16565248), (112, 15973632), (126, 14198784), (128, 13976928), (144, 12423936), (168, 10649088), (189, 9465856), (192, 9317952), (216, 8282624), (224, 7986816), (252, 7099392), (256, 6988464), (288, 6211968), (336, 5324544), (378, 4732928), (384, 4658976), (432, 4141312), (448, 3993408), (504, 3549696), (512, 3494232), (576, 3105984), (672, 2662272), (756, 2366464), (768, 2329488), (864, 2070656), (896, 1996704), (1008, 1774848), (1024, 1747116), (1152, 1552992), (1344, 1331136), (1512, 1183232), (1536, 1164744), (1728, 1035328), (1792, 998352), (2016, 887424), (2048, 873558), (2304, 776496), (2311, 774144), (2688, 665568), (3024, 591616), (3072, 582372), (3456, 517664), (3584, 499176), (4032, 443712), (4096, 436779), (4608, 388248), (4622, 387072), (5376, 332784), (6048, 295808), (6144, 291186), (6912, 258832), (6933, 258048), (7168, 249588), (8064, 221856), (9216, 194124), (9244, 193536), (10752, 166392), (12096, 147904), (12288, 145593), (13824, 129416), (13866, 129024), (14336, 124794), (16128, 110928), (16177, 110592), (18432, 97062), (18488, 96768), (20799, 86016), (21504, 83196), (24192, 73952), (27648, 64708), (27732, 64512), (28672, 62397), (32256, 55464), (32354, 55296), (36864, 48531), (36976, 48384), (41598, 43008)]