31920297984

素因数分解:

$2^{11}\times 3^2\times {\mathrm{307}}^1\times {\mathrm{5641}}^1$

素因数の和:5976

約数の個数: 144

約数和(自身を含む): 92508375960

約数和(自身を除く): 60588077976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 307, 384, 512, 576, 614, 768, 921, 1024, 1152, 1228, 1536, 1842, 2048, 2304, 2456, 2763, 3072, 3684, 4608, 4912, 5526, 5641, 6144, 7368, 9216, 9824, 11052, 11282, 14736, 16923, 18432, 19648, 22104, 22564, 29472, 33846, 39296, 44208, 45128, 50769, 58944, 67692, 78592, 88416, 90256, 101538, 117888, 135384, 157184, 176832, 180512, 203076, 235776, 270768, 314368, 353664, 361024, 406152, 471552, 541536, 628736, 707328, 722048, 812304, 943104, 1083072, 1414656, 1444096, 1624608, 1731787, 1886208, 2166144, 2829312, 2888192, 3249216, 3463574, 4332288, 5195361, 5658624, 5776384, 6498432, 6927148, 8664576, 10390722, 11552768, 12996864, 13854296, 15586083, 17329152, 20781444, 25993728, 27708592, 31172166, 34658304, 41562888, 51987456, 55417184, 62344332, 83125776, 103974912, 110834368, 124688664, 166251552, 221668736, 249377328, 332503104, 443337472, 498754656, 665006208, 886674944, 997509312, 1330012416, 1773349888, 1995018624, 2660024832, 3546699776, 3990037248, 5320049664, 7980074496, 10640099328, 15960148992, 31920297984]

約数ペア:

[(1, 31920297984), (2, 15960148992), (3, 10640099328), (4, 7980074496), (6, 5320049664), (8, 3990037248), (9, 3546699776), (12, 2660024832), (16, 1995018624), (18, 1773349888), (24, 1330012416), (32, 997509312), (36, 886674944), (48, 665006208), (64, 498754656), (72, 443337472), (96, 332503104), (128, 249377328), (144, 221668736), (192, 166251552), (256, 124688664), (288, 110834368), (307, 103974912), (384, 83125776), (512, 62344332), (576, 55417184), (614, 51987456), (768, 41562888), (921, 34658304), (1024, 31172166), (1152, 27708592), (1228, 25993728), (1536, 20781444), (1842, 17329152), (2048, 15586083), (2304, 13854296), (2456, 12996864), (2763, 11552768), (3072, 10390722), (3684, 8664576), (4608, 6927148), (4912, 6498432), (5526, 5776384), (5641, 5658624), (6144, 5195361), (7368, 4332288), (9216, 3463574), (9824, 3249216), (11052, 2888192), (11282, 2829312), (14736, 2166144), (16923, 1886208), (18432, 1731787), (19648, 1624608), (22104, 1444096), (22564, 1414656), (29472, 1083072), (33846, 943104), (39296, 812304), (44208, 722048), (45128, 707328), (50769, 628736), (58944, 541536), (67692, 471552), (78592, 406152), (88416, 361024), (90256, 353664), (101538, 314368), (117888, 270768), (135384, 235776), (157184, 203076), (176832, 180512)]