16981321728

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17167}}^1$

素因数の和:17222

約数の個数: 192

約数和(自身を含む): 53992673280

約数和(自身を除く): 37011351552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 644, 672, 736, 768, 896, 966, 1024, 1104, 1288, 1344, 1472, 1536, 1792, 1932, 2048, 2208, 2576, 2688, 2944, 3072, 3584, 3864, 4416, 5152, 5376, 5888, 6144, 7168, 7728, 8832, 10304, 10752, 11776, 14336, 15456, 17167, 17664, 20608, 21504, 23552, 30912, 34334, 35328, 41216, 43008, 47104, 51501, 61824, 68668, 70656, 82432, 103002, 120169, 123648, 137336, 141312, 164864, 206004, 240338, 247296, 274672, 329728, 360507, 394841, 412008, 480676, 494592, 549344, 721014, 789682, 824016, 961352, 989184, 1098688, 1184523, 1442028, 1579364, 1648032, 1922704, 2197376, 2369046, 2763887, 2884056, 3158728, 3296064, 3845408, 4394752, 4738092, 5527774, 5768112, 6317456, 6592128, 7690816, 8291661, 8789504, 9476184, 11055548, 11536224, 12634912, 13184256, 15381632, 16583322, 17579008, 18952368, 22111096, 23072448, 25269824, 26368512, 30763264, 33166644, 35158016, 37904736, 44222192, 46144896, 50539648, 52737024, 61526528, 66333288, 75809472, 88444384, 92289792, 101079296, 105474048, 123053056, 132666576, 151618944, 176888768, 184579584, 202158592, 246106112, 265333152, 303237888, 353777536, 369159168, 404317184, 530666304, 606475776, 707555072, 738318336, 808634368, 1061332608, 1212951552, 1415110144, 2122665216, 2425903104, 2830220288, 4245330432, 5660440576, 8490660864, 16981321728]

約数ペア:

[(1, 16981321728), (2, 8490660864), (3, 5660440576), (4, 4245330432), (6, 2830220288), (7, 2425903104), (8, 2122665216), (12, 1415110144), (14, 1212951552), (16, 1061332608), (21, 808634368), (23, 738318336), (24, 707555072), (28, 606475776), (32, 530666304), (42, 404317184), (46, 369159168), (48, 353777536), (56, 303237888), (64, 265333152), (69, 246106112), (84, 202158592), (92, 184579584), (96, 176888768), (112, 151618944), (128, 132666576), (138, 123053056), (161, 105474048), (168, 101079296), (184, 92289792), (192, 88444384), (224, 75809472), (256, 66333288), (276, 61526528), (322, 52737024), (336, 50539648), (368, 46144896), (384, 44222192), (448, 37904736), (483, 35158016), (512, 33166644), (552, 30763264), (644, 26368512), (672, 25269824), (736, 23072448), (768, 22111096), (896, 18952368), (966, 17579008), (1024, 16583322), (1104, 15381632), (1288, 13184256), (1344, 12634912), (1472, 11536224), (1536, 11055548), (1792, 9476184), (1932, 8789504), (2048, 8291661), (2208, 7690816), (2576, 6592128), (2688, 6317456), (2944, 5768112), (3072, 5527774), (3584, 4738092), (3864, 4394752), (4416, 3845408), (5152, 3296064), (5376, 3158728), (5888, 2884056), (6144, 2763887), (7168, 2369046), (7728, 2197376), (8832, 1922704), (10304, 1648032), (10752, 1579364), (11776, 1442028), (14336, 1184523), (15456, 1098688), (17167, 989184), (17664, 961352), (20608, 824016), (21504, 789682), (23552, 721014), (30912, 549344), (34334, 494592), (35328, 480676), (41216, 412008), (43008, 394841), (47104, 360507), (51501, 329728), (61824, 274672), (68668, 247296), (70656, 240338), (82432, 206004), (103002, 164864), (120169, 141312), (123648, 137336)]