297135296

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:541

約数の個数: 56

約数和(自身を含む): 600821760

約数和(自身を除く): 303686464

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 139, 254, 263, 278, 508, 526, 556, 1016, 1052, 1112, 2032, 2104, 2224, 4064, 4208, 4448, 8128, 8416, 8896, 16832, 17653, 33401, 35306, 36557, 66802, 70612, 73114, 133604, 141224, 146228, 267208, 282448, 292456, 534416, 564896, 584912, 1068832, 1129792, 1169824, 2137664, 2339648, 4642739, 9285478, 18570956, 37141912, 74283824, 148567648, 297135296]

約数ペア:

[(1, 297135296), (2, 148567648), (4, 74283824), (8, 37141912), (16, 18570956), (32, 9285478), (64, 4642739), (127, 2339648), (139, 2137664), (254, 1169824), (263, 1129792), (278, 1068832), (508, 584912), (526, 564896), (556, 534416), (1016, 292456), (1052, 282448), (1112, 267208), (2032, 146228), (2104, 141224), (2224, 133604), (4064, 73114), (4208, 70612), (4448, 66802), (8128, 36557), (8416, 35306), (8896, 33401), (16832, 17653)]