2018217984

素因数分解:

$2^{12}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 208

約数和(自身を含む): 5796868992

約数和(自身を除く): 3778651008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 184, 192, 193, 222, 256, 276, 296, 368, 384, 386, 444, 512, 552, 579, 592, 736, 768, 772, 851, 888, 1024, 1104, 1158, 1184, 1472, 1536, 1544, 1702, 1776, 2048, 2208, 2316, 2368, 2553, 2944, 3072, 3088, 3404, 3552, 4096, 4416, 4439, 4632, 4736, 5106, 5888, 6144, 6176, 6808, 7104, 7141, 8832, 8878, 9264, 9472, 10212, 11776, 12288, 12352, 13317, 13616, 14208, 14282, 17664, 17756, 18528, 18944, 20424, 21423, 23552, 24704, 26634, 27232, 28416, 28564, 35328, 35512, 37056, 37888, 40848, 42846, 47104, 49408, 53268, 54464, 56832, 57128, 70656, 71024, 74112, 75776, 81696, 85692, 94208, 98816, 106536, 108928, 113664, 114256, 141312, 142048, 148224, 151552, 163392, 164243, 171384, 197632, 213072, 217856, 227328, 228512, 282624, 284096, 296448, 326784, 328486, 342768, 395264, 426144, 435712, 454656, 457024, 492729, 568192, 592896, 653568, 656972, 685536, 790528, 852288, 871424, 914048, 985458, 1136384, 1185792, 1307136, 1313944, 1371072, 1704576, 1742848, 1828096, 1970916, 2272768, 2371584, 2614272, 2627888, 2742144, 3409152, 3485696, 3656192, 3941832, 4545536, 5228544, 5255776, 5484288, 6818304, 7312384, 7883664, 9091072, 10457088, 10511552, 10968576, 13636608, 14624768, 15767328, 18182144, 21023104, 21937152, 27273216, 29249536, 31534656, 42046208, 43874304, 54546432, 63069312, 84092416, 87748608, 126138624, 168184832, 252277248, 336369664, 504554496, 672739328, 1009108992, 2018217984]

約数ペア:

[(1, 2018217984), (2, 1009108992), (3, 672739328), (4, 504554496), (6, 336369664), (8, 252277248), (12, 168184832), (16, 126138624), (23, 87748608), (24, 84092416), (32, 63069312), (37, 54546432), (46, 43874304), (48, 42046208), (64, 31534656), (69, 29249536), (74, 27273216), (92, 21937152), (96, 21023104), (111, 18182144), (128, 15767328), (138, 14624768), (148, 13636608), (184, 10968576), (192, 10511552), (193, 10457088), (222, 9091072), (256, 7883664), (276, 7312384), (296, 6818304), (368, 5484288), (384, 5255776), (386, 5228544), (444, 4545536), (512, 3941832), (552, 3656192), (579, 3485696), (592, 3409152), (736, 2742144), (768, 2627888), (772, 2614272), (851, 2371584), (888, 2272768), (1024, 1970916), (1104, 1828096), (1158, 1742848), (1184, 1704576), (1472, 1371072), (1536, 1313944), (1544, 1307136), (1702, 1185792), (1776, 1136384), (2048, 985458), (2208, 914048), (2316, 871424), (2368, 852288), (2553, 790528), (2944, 685536), (3072, 656972), (3088, 653568), (3404, 592896), (3552, 568192), (4096, 492729), (4416, 457024), (4439, 454656), (4632, 435712), (4736, 426144), (5106, 395264), (5888, 342768), (6144, 328486), (6176, 326784), (6808, 296448), (7104, 284096), (7141, 282624), (8832, 228512), (8878, 227328), (9264, 217856), (9472, 213072), (10212, 197632), (11776, 171384), (12288, 164243), (12352, 163392), (13317, 151552), (13616, 148224), (14208, 142048), (14282, 141312), (17664, 114256), (17756, 113664), (18528, 108928), (18944, 106536), (20424, 98816), (21423, 94208), (23552, 85692), (24704, 81696), (26634, 75776), (27232, 74112), (28416, 71024), (28564, 70656), (35328, 57128), (35512, 56832), (37056, 54464), (37888, 53268), (40848, 49408), (42846, 47104)]