304895123456

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5564

約数の個数: 224

約数和(自身を含む): 768894819840

約数和(自身を除く): 463999696384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 128, 154, 176, 178, 224, 256, 308, 352, 356, 448, 512, 616, 623, 704, 712, 896, 979, 1024, 1232, 1246, 1408, 1424, 1792, 1958, 2048, 2464, 2492, 2816, 2848, 3584, 3916, 4096, 4928, 4984, 5431, 5632, 5696, 6853, 7168, 7832, 8192, 9856, 9968, 10862, 11264, 11392, 13706, 14336, 15664, 19712, 19936, 21724, 22528, 22784, 27412, 28672, 31328, 38017, 39424, 39872, 43448, 45056, 45568, 54824, 57344, 59741, 62656, 76034, 78848, 79744, 86896, 90112, 91136, 109648, 119482, 125312, 152068, 157696, 159488, 173792, 182272, 219296, 238964, 250624, 304136, 315392, 318976, 347584, 364544, 418187, 438592, 477928, 483359, 501248, 608272, 630784, 637952, 695168, 729088, 836374, 877184, 955856, 966718, 1002496, 1216544, 1275904, 1390336, 1672748, 1754368, 1911712, 1933436, 2004992, 2433088, 2551808, 2780672, 3345496, 3383513, 3508736, 3823424, 3866872, 4009984, 4866176, 5103616, 5316949, 5561344, 6690992, 6767026, 7017472, 7646848, 7733744, 8019968, 9732352, 10633898, 11122688, 13381984, 13534052, 14034944, 15293696, 15467488, 19464704, 21267796, 22245376, 26763968, 27068104, 28069888, 30587392, 30934976, 37218643, 38929408, 42535592, 44490752, 53527936, 54136208, 56139776, 61174784, 61869952, 74437286, 77858816, 85071184, 107055872, 108272416, 122349568, 123739904, 148874572, 155717632, 170142368, 214111744, 216544832, 244699136, 247479808, 297749144, 311435264, 340284736, 428223488, 433089664, 489398272, 494959616, 595498288, 680569472, 856446976, 866179328, 989919232, 1190996576, 1361138944, 1712893952, 1732358656, 1979838464, 2381993152, 2722277888, 3425787904, 3464717312, 3959676928, 4763986304, 5444555776, 6929434624, 9527972608, 10889111552, 13858869248, 19055945216, 21778223104, 27717738496, 38111890432, 43556446208, 76223780864, 152447561728, 304895123456]

約数ペア:

[(1, 304895123456), (2, 152447561728), (4, 76223780864), (7, 43556446208), (8, 38111890432), (11, 27717738496), (14, 21778223104), (16, 19055945216), (22, 13858869248), (28, 10889111552), (32, 9527972608), (44, 6929434624), (56, 5444555776), (64, 4763986304), (77, 3959676928), (88, 3464717312), (89, 3425787904), (112, 2722277888), (128, 2381993152), (154, 1979838464), (176, 1732358656), (178, 1712893952), (224, 1361138944), (256, 1190996576), (308, 989919232), (352, 866179328), (356, 856446976), (448, 680569472), (512, 595498288), (616, 494959616), (623, 489398272), (704, 433089664), (712, 428223488), (896, 340284736), (979, 311435264), (1024, 297749144), (1232, 247479808), (1246, 244699136), (1408, 216544832), (1424, 214111744), (1792, 170142368), (1958, 155717632), (2048, 148874572), (2464, 123739904), (2492, 122349568), (2816, 108272416), (2848, 107055872), (3584, 85071184), (3916, 77858816), (4096, 74437286), (4928, 61869952), (4984, 61174784), (5431, 56139776), (5632, 54136208), (5696, 53527936), (6853, 44490752), (7168, 42535592), (7832, 38929408), (8192, 37218643), (9856, 30934976), (9968, 30587392), (10862, 28069888), (11264, 27068104), (11392, 26763968), (13706, 22245376), (14336, 21267796), (15664, 19464704), (19712, 15467488), (19936, 15293696), (21724, 14034944), (22528, 13534052), (22784, 13381984), (27412, 11122688), (28672, 10633898), (31328, 9732352), (38017, 8019968), (39424, 7733744), (39872, 7646848), (43448, 7017472), (45056, 6767026), (45568, 6690992), (54824, 5561344), (57344, 5316949), (59741, 5103616), (62656, 4866176), (76034, 4009984), (78848, 3866872), (79744, 3823424), (86896, 3508736), (90112, 3383513), (91136, 3345496), (109648, 2780672), (119482, 2551808), (125312, 2433088), (152068, 2004992), (157696, 1933436), (159488, 1911712), (173792, 1754368), (182272, 1672748), (219296, 1390336), (238964, 1275904), (250624, 1216544), (304136, 1002496), (315392, 966718), (318976, 955856), (347584, 877184), (364544, 836374), (418187, 729088), (438592, 695168), (477928, 637952), (483359, 630784), (501248, 608272)]