545331996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 1598688000

約数和(自身を除く): 1053356004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 209, 228, 242, 342, 363, 396, 418, 484, 599, 627, 684, 726, 836, 1089, 1198, 1254, 1331, 1452, 1797, 1881, 2178, 2299, 2396, 2508, 2662, 3594, 3762, 3993, 4356, 4598, 5324, 5391, 6589, 6897, 7188, 7524, 7986, 9196, 10782, 11381, 11979, 13178, 13794, 15972, 19767, 20691, 21564, 22762, 23958, 25289, 26356, 27588, 34143, 39534, 41382, 45524, 47916, 50578, 59301, 68286, 72479, 75867, 79068, 82764, 101156, 102429, 118602, 125191, 136572, 144958, 151734, 204858, 217437, 227601, 237204, 250382, 289916, 303468, 375573, 409716, 434874, 455202, 500764, 652311, 751146, 797269, 869748, 910404, 1126719, 1304622, 1377101, 1502292, 1594538, 2253438, 2391807, 2609244, 2754202, 3189076, 4131303, 4506876, 4783614, 5508404, 7175421, 8262606, 9567228, 12393909, 14350842, 15148111, 16525212, 24787818, 28701684, 30296222, 45444333, 49575636, 60592444, 90888666, 136332999, 181777332, 272665998, 545331996]

約数ペア:

[(1, 545331996), (2, 272665998), (3, 181777332), (4, 136332999), (6, 90888666), (9, 60592444), (11, 49575636), (12, 45444333), (18, 30296222), (19, 28701684), (22, 24787818), (33, 16525212), (36, 15148111), (38, 14350842), (44, 12393909), (57, 9567228), (66, 8262606), (76, 7175421), (99, 5508404), (114, 4783614), (121, 4506876), (132, 4131303), (171, 3189076), (198, 2754202), (209, 2609244), (228, 2391807), (242, 2253438), (342, 1594538), (363, 1502292), (396, 1377101), (418, 1304622), (484, 1126719), (599, 910404), (627, 869748), (684, 797269), (726, 751146), (836, 652311), (1089, 500764), (1198, 455202), (1254, 434874), (1331, 409716), (1452, 375573), (1797, 303468), (1881, 289916), (2178, 250382), (2299, 237204), (2396, 227601), (2508, 217437), (2662, 204858), (3594, 151734), (3762, 144958), (3993, 136572), (4356, 125191), (4598, 118602), (5324, 102429), (5391, 101156), (6589, 82764), (6897, 79068), (7188, 75867), (7524, 72479), (7986, 68286), (9196, 59301), (10782, 50578), (11381, 47916), (11979, 45524), (13178, 41382), (13794, 39534), (15972, 34143), (19767, 27588), (20691, 26356), (21564, 25289), (22762, 23958)]