661644864

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49943}}^1$

素因数の和:49984

約数の個数: 84

約数和(自身を含む): 1978981056

約数和(自身を除く): 1317336192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 49943, 99886, 149829, 199772, 299658, 399544, 449487, 599316, 799088, 898974, 1148689, 1198632, 1598176, 1797948, 2297378, 2397264, 3196352, 3446067, 3595896, 4594756, 4794528, 6892134, 7191792, 9189512, 9589056, 10338201, 13784268, 14383584, 18379024, 20676402, 27568536, 28767168, 36758048, 41352804, 55137072, 73516096, 82705608, 110274144, 165411216, 220548288, 330822432, 661644864]

約数ペア:

[(1, 661644864), (2, 330822432), (3, 220548288), (4, 165411216), (6, 110274144), (8, 82705608), (9, 73516096), (12, 55137072), (16, 41352804), (18, 36758048), (23, 28767168), (24, 27568536), (32, 20676402), (36, 18379024), (46, 14383584), (48, 13784268), (64, 10338201), (69, 9589056), (72, 9189512), (92, 7191792), (96, 6892134), (138, 4794528), (144, 4594756), (184, 3595896), (192, 3446067), (207, 3196352), (276, 2397264), (288, 2297378), (368, 1797948), (414, 1598176), (552, 1198632), (576, 1148689), (736, 898974), (828, 799088), (1104, 599316), (1472, 449487), (1656, 399544), (2208, 299658), (3312, 199772), (4416, 149829), (6624, 99886), (13248, 49943)]