229694058

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:840

約数の個数: 72

約数和(自身を含む): 551232864

約数和(自身を除く): 321538806

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 163, 198, 242, 326, 363, 489, 647, 726, 978, 1089, 1294, 1467, 1793, 1941, 2178, 2934, 3586, 3882, 5379, 5823, 7117, 10758, 11646, 14234, 16137, 19723, 21351, 32274, 39446, 42702, 59169, 64053, 78287, 105461, 118338, 128106, 156574, 177507, 210922, 234861, 316383, 355014, 469722, 632766, 704583, 949149, 1160071, 1409166, 1898298, 2320142, 3480213, 6960426, 10440639, 12760781, 20881278, 25521562, 38282343, 76564686, 114847029, 229694058]

約数ペア:

[(1, 229694058), (2, 114847029), (3, 76564686), (6, 38282343), (9, 25521562), (11, 20881278), (18, 12760781), (22, 10440639), (33, 6960426), (66, 3480213), (99, 2320142), (121, 1898298), (163, 1409166), (198, 1160071), (242, 949149), (326, 704583), (363, 632766), (489, 469722), (647, 355014), (726, 316383), (978, 234861), (1089, 210922), (1294, 177507), (1467, 156574), (1793, 128106), (1941, 118338), (2178, 105461), (2934, 78287), (3586, 64053), (3882, 59169), (5379, 42702), (5823, 39446), (7117, 32274), (10758, 21351), (11646, 19723), (14234, 16137)]