248676769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 299376000

約数和(自身を除く): 50699231

約数列:

[1, 11, 19, 29, 89, 209, 319, 461, 551, 979, 1691, 2581, 5071, 6061, 8759, 13369, 18601, 28391, 41029, 49039, 96349, 147059, 254011, 451319, 539429, 779551, 1189841, 2794121, 8575061, 13088251, 22606979, 248676769]

約数ペア:

[(1, 248676769), (11, 22606979), (19, 13088251), (29, 8575061), (89, 2794121), (209, 1189841), (319, 779551), (461, 539429), (551, 451319), (979, 254011), (1691, 147059), (2581, 96349), (5071, 49039), (6061, 41029), (8759, 28391), (13369, 18601)]