258794808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{634301}}^1$

素因数の和:634327

約数の個数: 32

約数和(自身を含む): 685046160

約数和(自身を除く): 426251352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 634301, 1268602, 1902903, 2537204, 3805806, 5074408, 7611612, 10783117, 15223224, 21566234, 32349351, 43132468, 64698702, 86264936, 129397404, 258794808]

約数ペア:

[(1, 258794808), (2, 129397404), (3, 86264936), (4, 64698702), (6, 43132468), (8, 32349351), (12, 21566234), (17, 15223224), (24, 10783117), (34, 7611612), (51, 5074408), (68, 3805806), (102, 2537204), (136, 1902903), (204, 1268602), (408, 634301)]