260038392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{637349}}^1$

素因数の和:637375

約数の個数: 32

約数和(自身を含む): 688338000

約数和(自身を除く): 428299608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 637349, 1274698, 1912047, 2549396, 3824094, 5098792, 7648188, 10834933, 15296376, 21669866, 32504799, 43339732, 65009598, 86679464, 130019196, 260038392]

約数ペア:

[(1, 260038392), (2, 130019196), (3, 86679464), (4, 65009598), (6, 43339732), (8, 32504799), (12, 21669866), (17, 15296376), (24, 10834933), (34, 7648188), (51, 5098792), (68, 3824094), (102, 2549396), (136, 1912047), (204, 1274698), (408, 637349)]