213387672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12163}}^1$

素因数の和:12232

約数の個数: 64

約数和(自身を含む): 578033280

約数和(自身を除く): 364645608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 12163, 17544, 24326, 36489, 48652, 72978, 97304, 145956, 206771, 291912, 413542, 523009, 620313, 827084, 1046018, 1240626, 1569027, 1654168, 2092036, 2481252, 3138054, 4184072, 4962504, 6276108, 8891153, 12552216, 17782306, 26673459, 35564612, 53346918, 71129224, 106693836, 213387672]

約数ペア:

[(1, 213387672), (2, 106693836), (3, 71129224), (4, 53346918), (6, 35564612), (8, 26673459), (12, 17782306), (17, 12552216), (24, 8891153), (34, 6276108), (43, 4962504), (51, 4184072), (68, 3138054), (86, 2481252), (102, 2092036), (129, 1654168), (136, 1569027), (172, 1240626), (204, 1046018), (258, 827084), (344, 620313), (408, 523009), (516, 413542), (731, 291912), (1032, 206771), (1462, 145956), (2193, 97304), (2924, 72978), (4386, 48652), (5848, 36489), (8772, 24326), (12163, 17544)]