229601268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3863}}^1$

素因数の和:4013

約数の個数: 72

約数和(自身を含む): 630110208

約数和(自身を除く): 400508940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 3863, 4572, 4953, 6604, 7726, 9906, 11589, 14859, 15452, 19812, 23178, 29718, 34767, 46356, 50219, 59436, 69534, 100438, 139068, 150657, 200876, 301314, 451971, 490601, 602628, 903942, 981202, 1471803, 1807884, 1962404, 2943606, 4415409, 5887212, 6377813, 8830818, 12755626, 17661636, 19133439, 25511252, 38266878, 57400317, 76533756, 114800634, 229601268]

約数ペア:

[(1, 229601268), (2, 114800634), (3, 76533756), (4, 57400317), (6, 38266878), (9, 25511252), (12, 19133439), (13, 17661636), (18, 12755626), (26, 8830818), (36, 6377813), (39, 5887212), (52, 4415409), (78, 2943606), (117, 1962404), (127, 1807884), (156, 1471803), (234, 981202), (254, 903942), (381, 602628), (468, 490601), (508, 451971), (762, 301314), (1143, 200876), (1524, 150657), (1651, 139068), (2286, 100438), (3302, 69534), (3863, 59436), (4572, 50219), (4953, 46356), (6604, 34767), (7726, 29718), (9906, 23178), (11589, 19812), (14859, 15452)]