339989094

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 749034000

約数和(自身を除く): 409044906

約数列:

[1, 2, 3, 6, 9, 18, 109, 149, 218, 298, 327, 447, 654, 894, 981, 1163, 1341, 1962, 2326, 2682, 3489, 6978, 10467, 16241, 20934, 32482, 48723, 97446, 126767, 146169, 173287, 253534, 292338, 346574, 380301, 519861, 760602, 1039722, 1140903, 1559583, 2281806, 3119166, 18888283, 37776566, 56664849, 113329698, 169994547, 339989094]

約数ペア:

[(1, 339989094), (2, 169994547), (3, 113329698), (6, 56664849), (9, 37776566), (18, 18888283), (109, 3119166), (149, 2281806), (218, 1559583), (298, 1140903), (327, 1039722), (447, 760602), (654, 519861), (894, 380301), (981, 346574), (1163, 292338), (1341, 253534), (1962, 173287), (2326, 146169), (2682, 126767), (3489, 97446), (6978, 48723), (10467, 32482), (16241, 20934)]