12912185856

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{195497}}^1$

素因数の和:195561

約数の個数: 80

約数和(自身を含む): 35199023904

約数和(自身を除く): 22286838048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 22016, 33024, 66048, 195497, 390994, 586491, 781988, 1172982, 1563976, 2345964, 3127952, 4691928, 6255904, 8406371, 9383856, 12511808, 16812742, 18767712, 25023616, 25219113, 33625484, 37535424, 50047232, 50438226, 67250968, 75070848, 100094464, 100876452, 134501936, 150141696, 201752904, 269003872, 300283392, 403505808, 538007744, 807011616, 1076015488, 1614023232, 2152030976, 3228046464, 4304061952, 6456092928, 12912185856]

約数ペア:

[(1, 12912185856), (2, 6456092928), (3, 4304061952), (4, 3228046464), (6, 2152030976), (8, 1614023232), (12, 1076015488), (16, 807011616), (24, 538007744), (32, 403505808), (43, 300283392), (48, 269003872), (64, 201752904), (86, 150141696), (96, 134501936), (128, 100876452), (129, 100094464), (172, 75070848), (192, 67250968), (256, 50438226), (258, 50047232), (344, 37535424), (384, 33625484), (512, 25219113), (516, 25023616), (688, 18767712), (768, 16812742), (1032, 12511808), (1376, 9383856), (1536, 8406371), (2064, 6255904), (2752, 4691928), (4128, 3127952), (5504, 2345964), (8256, 1563976), (11008, 1172982), (16512, 781988), (22016, 586491), (33024, 390994), (66048, 195497)]