189398016

素因数分解:

$2^{10}\times 3^2\times {\mathrm{20551}}^1$

素因数の和:20577

約数の個数: 66

約数和(自身を含む): 546909272

約数和(自身を除く): 357511256

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, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 20551, 41102, 61653, 82204, 123306, 164408, 184959, 246612, 328816, 369918, 493224, 657632, 739836, 986448, 1315264, 1479672, 1972896, 2630528, 2959344, 3945792, 5261056, 5918688, 7891584, 10522112, 11837376, 15783168, 21044224, 23674752, 31566336, 47349504, 63132672, 94699008, 189398016]

約数ペア:

[(1, 189398016), (2, 94699008), (3, 63132672), (4, 47349504), (6, 31566336), (8, 23674752), (9, 21044224), (12, 15783168), (16, 11837376), (18, 10522112), (24, 7891584), (32, 5918688), (36, 5261056), (48, 3945792), (64, 2959344), (72, 2630528), (96, 1972896), (128, 1479672), (144, 1315264), (192, 986448), (256, 739836), (288, 657632), (384, 493224), (512, 369918), (576, 328816), (768, 246612), (1024, 184959), (1152, 164408), (1536, 123306), (2304, 82204), (3072, 61653), (4608, 41102), (9216, 20551)]