329402164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47629}}^1$

素因数の和:47672

約数の個数: 48

約数和(自身を含む): 746838400

約数和(自身を除く): 417436236

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 47629, 95258, 190516, 333403, 619177, 666806, 904951, 1238354, 1333612, 1809902, 2476708, 3619804, 4334239, 6334657, 8668478, 11764363, 12669314, 17336956, 23528726, 25338628, 47057452, 82350541, 164701082, 329402164]

約数ペア:

[(1, 329402164), (2, 164701082), (4, 82350541), (7, 47057452), (13, 25338628), (14, 23528726), (19, 17336956), (26, 12669314), (28, 11764363), (38, 8668478), (52, 6334657), (76, 4334239), (91, 3619804), (133, 2476708), (182, 1809902), (247, 1333612), (266, 1238354), (364, 904951), (494, 666806), (532, 619177), (988, 333403), (1729, 190516), (3458, 95258), (6916, 47629)]