266912172

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 767763360

約数和(自身を除く): 500851188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 153, 162, 174, 204, 243, 261, 306, 324, 348, 459, 486, 493, 522, 557, 612, 783, 918, 972, 986, 1044, 1114, 1377, 1479, 1566, 1671, 1836, 1972, 2228, 2349, 2754, 2958, 3132, 3342, 4131, 4437, 4698, 5013, 5508, 5916, 6684, 7047, 8262, 8874, 9396, 9469, 10026, 13311, 14094, 15039, 16153, 16524, 17748, 18938, 20052, 26622, 28188, 28407, 30078, 32306, 37876, 39933, 45117, 48459, 53244, 56814, 60156, 64612, 79866, 85221, 90234, 96918, 113628, 119799, 135351, 145377, 159732, 170442, 180468, 193836, 239598, 255663, 270702, 274601, 290754, 340884, 436131, 479196, 511326, 541404, 549202, 581508, 766989, 823803, 872262, 1022652, 1098404, 1308393, 1533978, 1647606, 1744524, 2300967, 2471409, 2616786, 3067956, 3295212, 3925179, 4601934, 4942818, 5233572, 7414227, 7850358, 9203868, 9885636, 14828454, 15700716, 22242681, 29656908, 44485362, 66728043, 88970724, 133456086, 266912172]

約数ペア:

[(1, 266912172), (2, 133456086), (3, 88970724), (4, 66728043), (6, 44485362), (9, 29656908), (12, 22242681), (17, 15700716), (18, 14828454), (27, 9885636), (29, 9203868), (34, 7850358), (36, 7414227), (51, 5233572), (54, 4942818), (58, 4601934), (68, 3925179), (81, 3295212), (87, 3067956), (102, 2616786), (108, 2471409), (116, 2300967), (153, 1744524), (162, 1647606), (174, 1533978), (204, 1308393), (243, 1098404), (261, 1022652), (306, 872262), (324, 823803), (348, 766989), (459, 581508), (486, 549202), (493, 541404), (522, 511326), (557, 479196), (612, 436131), (783, 340884), (918, 290754), (972, 274601), (986, 270702), (1044, 255663), (1114, 239598), (1377, 193836), (1479, 180468), (1566, 170442), (1671, 159732), (1836, 145377), (1972, 135351), (2228, 119799), (2349, 113628), (2754, 96918), (2958, 90234), (3132, 85221), (3342, 79866), (4131, 64612), (4437, 60156), (4698, 56814), (5013, 53244), (5508, 48459), (5916, 45117), (6684, 39933), (7047, 37876), (8262, 32306), (8874, 30078), (9396, 28407), (9469, 28188), (10026, 26622), (13311, 20052), (14094, 18938), (15039, 17748), (16153, 16524)]