506146816

素因数分解:

$2^{12}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 104

約数和(自身を含む): 1174261760

約数和(自身を除く): 668114944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 139, 224, 254, 256, 278, 448, 508, 512, 556, 889, 896, 973, 1016, 1024, 1112, 1778, 1792, 1946, 2032, 2048, 2224, 3556, 3584, 3892, 4064, 4096, 4448, 7112, 7168, 7784, 8128, 8896, 14224, 14336, 15568, 16256, 17653, 17792, 28448, 28672, 31136, 32512, 35306, 35584, 56896, 62272, 65024, 70612, 71168, 113792, 123571, 124544, 130048, 141224, 142336, 227584, 247142, 249088, 260096, 282448, 284672, 455168, 494284, 498176, 520192, 564896, 569344, 910336, 988568, 996352, 1129792, 1820672, 1977136, 1992704, 2259584, 3641344, 3954272, 3985408, 4519168, 7908544, 9038336, 15817088, 18076672, 31634176, 36153344, 63268352, 72306688, 126536704, 253073408, 506146816]

約数ペア:

[(1, 506146816), (2, 253073408), (4, 126536704), (7, 72306688), (8, 63268352), (14, 36153344), (16, 31634176), (28, 18076672), (32, 15817088), (56, 9038336), (64, 7908544), (112, 4519168), (127, 3985408), (128, 3954272), (139, 3641344), (224, 2259584), (254, 1992704), (256, 1977136), (278, 1820672), (448, 1129792), (508, 996352), (512, 988568), (556, 910336), (889, 569344), (896, 564896), (973, 520192), (1016, 498176), (1024, 494284), (1112, 455168), (1778, 284672), (1792, 282448), (1946, 260096), (2032, 249088), (2048, 247142), (2224, 227584), (3556, 142336), (3584, 141224), (3892, 130048), (4064, 124544), (4096, 123571), (4448, 113792), (7112, 71168), (7168, 70612), (7784, 65024), (8128, 62272), (8896, 56896), (14224, 35584), (14336, 35306), (15568, 32512), (16256, 31136), (17653, 28672), (17792, 28448)]