1687262688

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 4988692800

約数和(自身を除く): 3301430112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 269, 288, 348, 464, 522, 538, 696, 751, 807, 928, 1044, 1076, 1392, 1502, 1614, 2088, 2152, 2253, 2421, 2784, 3004, 3228, 4176, 4304, 4506, 4842, 6008, 6456, 6759, 7801, 8352, 8608, 9012, 9684, 12016, 12912, 13518, 15602, 18024, 19368, 21779, 23403, 24032, 25824, 27036, 31204, 36048, 38736, 43558, 46806, 54072, 62408, 65337, 70209, 72096, 77472, 87116, 93612, 108144, 124816, 130674, 140418, 174232, 187224, 196011, 202019, 216288, 249632, 261348, 280836, 348464, 374448, 392022, 404038, 522696, 561672, 606057, 696928, 748896, 784044, 808076, 1045392, 1123344, 1212114, 1568088, 1616152, 1818171, 2090784, 2246688, 2424228, 3136176, 3232304, 3636342, 4848456, 5858551, 6272352, 6464608, 7272684, 9696912, 11717102, 14545368, 17575653, 19393824, 23434204, 29090736, 35151306, 46868408, 52726959, 58181472, 70302612, 93736816, 105453918, 140605224, 187473632, 210907836, 281210448, 421815672, 562420896, 843631344, 1687262688]

約数ペア:

[(1, 1687262688), (2, 843631344), (3, 562420896), (4, 421815672), (6, 281210448), (8, 210907836), (9, 187473632), (12, 140605224), (16, 105453918), (18, 93736816), (24, 70302612), (29, 58181472), (32, 52726959), (36, 46868408), (48, 35151306), (58, 29090736), (72, 23434204), (87, 19393824), (96, 17575653), (116, 14545368), (144, 11717102), (174, 9696912), (232, 7272684), (261, 6464608), (269, 6272352), (288, 5858551), (348, 4848456), (464, 3636342), (522, 3232304), (538, 3136176), (696, 2424228), (751, 2246688), (807, 2090784), (928, 1818171), (1044, 1616152), (1076, 1568088), (1392, 1212114), (1502, 1123344), (1614, 1045392), (2088, 808076), (2152, 784044), (2253, 748896), (2421, 696928), (2784, 606057), (3004, 561672), (3228, 522696), (4176, 404038), (4304, 392022), (4506, 374448), (4842, 348464), (6008, 280836), (6456, 261348), (6759, 249632), (7801, 216288), (8352, 202019), (8608, 196011), (9012, 187224), (9684, 174232), (12016, 140418), (12912, 130674), (13518, 124816), (15602, 108144), (18024, 93612), (19368, 87116), (21779, 77472), (23403, 72096), (24032, 70209), (25824, 65337), (27036, 62408), (31204, 54072), (36048, 46806), (38736, 43558)]