2166801408

素因数分解:

$2^{10}\times 3^3\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:857

約数の個数: 176

約数和(自身を含む): 6484896000

約数和(自身を除く): 4318094592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 128, 144, 192, 216, 218, 256, 288, 327, 384, 432, 436, 512, 576, 654, 719, 768, 864, 872, 981, 1024, 1152, 1308, 1438, 1536, 1728, 1744, 1962, 2157, 2304, 2616, 2876, 2943, 3072, 3456, 3488, 3924, 4314, 4608, 5232, 5752, 5886, 6471, 6912, 6976, 7848, 8628, 9216, 10464, 11504, 11772, 12942, 13824, 13952, 15696, 17256, 19413, 20928, 23008, 23544, 25884, 27648, 27904, 31392, 34512, 38826, 41856, 46016, 47088, 51768, 55808, 62784, 69024, 77652, 78371, 83712, 92032, 94176, 103536, 111616, 125568, 138048, 155304, 156742, 167424, 184064, 188352, 207072, 235113, 251136, 276096, 310608, 313484, 334848, 368128, 376704, 414144, 470226, 502272, 552192, 621216, 626968, 705339, 736256, 753408, 828288, 940452, 1004544, 1104384, 1242432, 1253936, 1410678, 1506816, 1656576, 1880904, 2116017, 2208768, 2484864, 2507872, 2821356, 3013632, 3313152, 3761808, 4232034, 4969728, 5015744, 5642712, 6626304, 7523616, 8464068, 9939456, 10031488, 11285424, 15047232, 16928136, 19878912, 20062976, 22570848, 30094464, 33856272, 40125952, 45141696, 60188928, 67712544, 80251904, 90283392, 120377856, 135425088, 180566784, 240755712, 270850176, 361133568, 541700352, 722267136, 1083400704, 2166801408]

約数ペア:

[(1, 2166801408), (2, 1083400704), (3, 722267136), (4, 541700352), (6, 361133568), (8, 270850176), (9, 240755712), (12, 180566784), (16, 135425088), (18, 120377856), (24, 90283392), (27, 80251904), (32, 67712544), (36, 60188928), (48, 45141696), (54, 40125952), (64, 33856272), (72, 30094464), (96, 22570848), (108, 20062976), (109, 19878912), (128, 16928136), (144, 15047232), (192, 11285424), (216, 10031488), (218, 9939456), (256, 8464068), (288, 7523616), (327, 6626304), (384, 5642712), (432, 5015744), (436, 4969728), (512, 4232034), (576, 3761808), (654, 3313152), (719, 3013632), (768, 2821356), (864, 2507872), (872, 2484864), (981, 2208768), (1024, 2116017), (1152, 1880904), (1308, 1656576), (1438, 1506816), (1536, 1410678), (1728, 1253936), (1744, 1242432), (1962, 1104384), (2157, 1004544), (2304, 940452), (2616, 828288), (2876, 753408), (2943, 736256), (3072, 705339), (3456, 626968), (3488, 621216), (3924, 552192), (4314, 502272), (4608, 470226), (5232, 414144), (5752, 376704), (5886, 368128), (6471, 334848), (6912, 313484), (6976, 310608), (7848, 276096), (8628, 251136), (9216, 235113), (10464, 207072), (11504, 188352), (11772, 184064), (12942, 167424), (13824, 156742), (13952, 155304), (15696, 138048), (17256, 125568), (19413, 111616), (20928, 103536), (23008, 94176), (23544, 92032), (25884, 83712), (27648, 78371), (27904, 77652), (31392, 69024), (34512, 62784), (38826, 55808), (41856, 51768), (46016, 47088)]