238508732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4637}}^1$

素因数の和:4826

約数の個数: 48

約数和(自身を含む): 523611648

約数和(自身を除く): 285102916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1837, 2338, 3674, 4637, 4676, 7348, 9274, 12859, 18548, 25718, 32459, 51007, 51436, 64918, 102014, 129836, 204028, 357049, 714098, 774379, 1428196, 1548758, 3097516, 5420653, 8518169, 10841306, 17036338, 21682612, 34072676, 59627183, 119254366, 238508732]

約数ペア:

[(1, 238508732), (2, 119254366), (4, 59627183), (7, 34072676), (11, 21682612), (14, 17036338), (22, 10841306), (28, 8518169), (44, 5420653), (77, 3097516), (154, 1548758), (167, 1428196), (308, 774379), (334, 714098), (668, 357049), (1169, 204028), (1837, 129836), (2338, 102014), (3674, 64918), (4637, 51436), (4676, 51007), (7348, 32459), (9274, 25718), (12859, 18548)]