279429616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1787}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 562039920

約数和(自身を除く): 282610304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 337, 464, 674, 1348, 1787, 2696, 3574, 5392, 7148, 9773, 14296, 19546, 28592, 39092, 51823, 78184, 103646, 156368, 207292, 414584, 602219, 829168, 1204438, 2408876, 4817752, 9635504, 17464351, 34928702, 69857404, 139714808, 279429616]

約数ペア:

[(1, 279429616), (2, 139714808), (4, 69857404), (8, 34928702), (16, 17464351), (29, 9635504), (58, 4817752), (116, 2408876), (232, 1204438), (337, 829168), (464, 602219), (674, 414584), (1348, 207292), (1787, 156368), (2696, 103646), (3574, 78184), (5392, 51823), (7148, 39092), (9773, 28592), (14296, 19546)]