329489329

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 400550400

約数和(自身を除く): 71061071

約数列:

[1, 13, 23, 29, 37, 79, 169, 299, 377, 481, 667, 851, 1027, 1073, 1817, 2291, 2923, 3887, 4901, 6253, 8671, 11063, 13351, 13949, 23621, 24679, 29783, 37999, 52693, 67229, 84767, 112723, 143819, 181337, 307073, 320827, 387179, 493987, 685009, 873977, 1101971, 1949641, 4170751, 8905117, 11361701, 14325623, 25345333, 329489329]

約数ペア:

[(1, 329489329), (13, 25345333), (23, 14325623), (29, 11361701), (37, 8905117), (79, 4170751), (169, 1949641), (299, 1101971), (377, 873977), (481, 685009), (667, 493987), (851, 387179), (1027, 320827), (1073, 307073), (1817, 181337), (2291, 143819), (2923, 112723), (3887, 84767), (4901, 67229), (6253, 52693), (8671, 37999), (11063, 29783), (13351, 24679), (13949, 23621)]