2659317516

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 7245987840

約数和(自身を除く): 4586670324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 127, 174, 186, 254, 261, 279, 348, 372, 381, 508, 522, 558, 647, 762, 899, 1044, 1116, 1143, 1294, 1524, 1798, 1941, 2286, 2588, 2697, 3596, 3683, 3882, 3937, 4572, 5394, 5823, 7366, 7764, 7874, 8091, 10788, 11049, 11646, 11811, 14732, 15748, 16182, 18763, 20057, 22098, 23292, 23622, 32364, 33147, 35433, 37526, 40114, 44196, 47244, 56289, 60171, 66294, 70866, 75052, 80228, 82169, 112578, 114173, 120342, 132588, 141732, 164338, 168867, 180513, 225156, 228346, 240684, 246507, 328676, 337734, 342519, 361026, 456692, 493014, 581653, 675468, 685038, 722052, 739521, 986028, 1027557, 1163306, 1370076, 1479042, 1744959, 2055114, 2326612, 2382901, 2547239, 2958084, 3489918, 4110228, 4765802, 5094478, 5234877, 6979836, 7148703, 7641717, 9531604, 10188956, 10469754, 14297406, 15283434, 20939508, 21446109, 22925151, 28594812, 30566868, 42892218, 45850302, 73869931, 85784436, 91700604, 147739862, 221609793, 295479724, 443219586, 664829379, 886439172, 1329658758, 2659317516]

約数ペア:

[(1, 2659317516), (2, 1329658758), (3, 886439172), (4, 664829379), (6, 443219586), (9, 295479724), (12, 221609793), (18, 147739862), (29, 91700604), (31, 85784436), (36, 73869931), (58, 45850302), (62, 42892218), (87, 30566868), (93, 28594812), (116, 22925151), (124, 21446109), (127, 20939508), (174, 15283434), (186, 14297406), (254, 10469754), (261, 10188956), (279, 9531604), (348, 7641717), (372, 7148703), (381, 6979836), (508, 5234877), (522, 5094478), (558, 4765802), (647, 4110228), (762, 3489918), (899, 2958084), (1044, 2547239), (1116, 2382901), (1143, 2326612), (1294, 2055114), (1524, 1744959), (1798, 1479042), (1941, 1370076), (2286, 1163306), (2588, 1027557), (2697, 986028), (3596, 739521), (3683, 722052), (3882, 685038), (3937, 675468), (4572, 581653), (5394, 493014), (5823, 456692), (7366, 361026), (7764, 342519), (7874, 337734), (8091, 328676), (10788, 246507), (11049, 240684), (11646, 228346), (11811, 225156), (14732, 180513), (15748, 168867), (16182, 164338), (18763, 141732), (20057, 132588), (22098, 120342), (23292, 114173), (23622, 112578), (32364, 82169), (33147, 80228), (35433, 75052), (37526, 70866), (40114, 66294), (44196, 60171), (47244, 56289)]