881745048

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{27397}}^1$

素因数の和:27561

約数の個数: 64

約数和(自身を含む): 2465820000

約数和(自身を除く): 1584074952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 4023, 5364, 8046, 10728, 16092, 27397, 32184, 54794, 82191, 109588, 164382, 219176, 246573, 328764, 493146, 657528, 739719, 986292, 1479438, 1972584, 2958876, 4082153, 5917752, 8164306, 12246459, 16328612, 24492918, 32657224, 36739377, 48985836, 73478754, 97971672, 110218131, 146957508, 220436262, 293915016, 440872524, 881745048]

約数ペア:

[(1, 881745048), (2, 440872524), (3, 293915016), (4, 220436262), (6, 146957508), (8, 110218131), (9, 97971672), (12, 73478754), (18, 48985836), (24, 36739377), (27, 32657224), (36, 24492918), (54, 16328612), (72, 12246459), (108, 8164306), (149, 5917752), (216, 4082153), (298, 2958876), (447, 1972584), (596, 1479438), (894, 986292), (1192, 739719), (1341, 657528), (1788, 493146), (2682, 328764), (3576, 246573), (4023, 219176), (5364, 164382), (8046, 109588), (10728, 82191), (16092, 54794), (27397, 32184)]