253073408

素因数分解:

$2^{11}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 587059200

約数和(自身を除く): 333985792

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, 4448, 7112, 7168, 7784, 8128, 8896, 14224, 14336, 15568, 16256, 17653, 17792, 28448, 31136, 32512, 35306, 35584, 56896, 62272, 65024, 70612, 71168, 113792, 123571, 124544, 130048, 141224, 142336, 227584, 247142, 249088, 260096, 282448, 284672, 455168, 494284, 498176, 564896, 910336, 988568, 996352, 1129792, 1820672, 1977136, 1992704, 2259584, 3954272, 4519168, 7908544, 9038336, 15817088, 18076672, 31634176, 36153344, 63268352, 126536704, 253073408]

約数ペア:

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