31901388336

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{8929}}^1$

素因数の和:9563

約数の個数: 120

約数和(自身を含む): 91524427280

約数和(自身を除く): 59623038944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 577, 688, 774, 1032, 1154, 1548, 1731, 2064, 2308, 3096, 3462, 4616, 5193, 6192, 6924, 8929, 9232, 10386, 13848, 17858, 20772, 24811, 26787, 27696, 35716, 41544, 49622, 53574, 71432, 74433, 80361, 83088, 99244, 107148, 142864, 148866, 160722, 198488, 214296, 223299, 297732, 321444, 383947, 396976, 428592, 446598, 595464, 642888, 767894, 893196, 1151841, 1190928, 1285776, 1535788, 1786392, 2303682, 3071576, 3455523, 3572784, 4607364, 5152033, 6143152, 6911046, 9214728, 10304066, 13822092, 15456099, 18429456, 20608132, 27644184, 30912198, 41216264, 46368297, 55288368, 61824396, 82432528, 92736594, 123648792, 185473188, 221537419, 247297584, 370946376, 443074838, 664612257, 741892752, 886149676, 1329224514, 1772299352, 1993836771, 2658449028, 3544598704, 3987673542, 5316898056, 7975347084, 10633796112, 15950694168, 31901388336]

約数ペア:

[(1, 31901388336), (2, 15950694168), (3, 10633796112), (4, 7975347084), (6, 5316898056), (8, 3987673542), (9, 3544598704), (12, 2658449028), (16, 1993836771), (18, 1772299352), (24, 1329224514), (36, 886149676), (43, 741892752), (48, 664612257), (72, 443074838), (86, 370946376), (129, 247297584), (144, 221537419), (172, 185473188), (258, 123648792), (344, 92736594), (387, 82432528), (516, 61824396), (577, 55288368), (688, 46368297), (774, 41216264), (1032, 30912198), (1154, 27644184), (1548, 20608132), (1731, 18429456), (2064, 15456099), (2308, 13822092), (3096, 10304066), (3462, 9214728), (4616, 6911046), (5193, 6143152), (6192, 5152033), (6924, 4607364), (8929, 3572784), (9232, 3455523), (10386, 3071576), (13848, 2303682), (17858, 1786392), (20772, 1535788), (24811, 1285776), (26787, 1190928), (27696, 1151841), (35716, 893196), (41544, 767894), (49622, 642888), (53574, 595464), (71432, 446598), (74433, 428592), (80361, 396976), (83088, 383947), (99244, 321444), (107148, 297732), (142864, 223299), (148866, 214296), (160722, 198488)]