820242192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9649}}^1$

素因数の和:9701

約数の個数: 160

約数和(自身を含む): 2756966400

約数和(自身を除く): 1936724208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 231, 253, 264, 276, 308, 322, 336, 368, 462, 483, 506, 528, 552, 616, 644, 759, 924, 966, 1012, 1104, 1232, 1288, 1518, 1771, 1848, 1932, 2024, 2576, 3036, 3542, 3696, 3864, 4048, 5313, 6072, 7084, 7728, 9649, 10626, 12144, 14168, 19298, 21252, 28336, 28947, 38596, 42504, 57894, 67543, 77192, 85008, 106139, 115788, 135086, 154384, 202629, 212278, 221927, 231576, 270172, 318417, 405258, 424556, 443854, 463152, 540344, 636834, 665781, 742973, 810516, 849112, 887708, 1080688, 1273668, 1331562, 1485946, 1553489, 1621032, 1698224, 1775416, 2228919, 2441197, 2547336, 2663124, 2971892, 3106978, 3242064, 3550832, 4457838, 4660467, 4882394, 5094672, 5326248, 5943784, 6213956, 7323591, 8915676, 9320934, 9764788, 10652496, 11887568, 12427912, 14647182, 17088379, 17831352, 18641868, 19529576, 24855824, 29294364, 34176758, 35662704, 37283736, 39059152, 51265137, 58588728, 68353516, 74567472, 102530274, 117177456, 136707032, 205060548, 273414064, 410121096, 820242192]

約数ペア:

[(1, 820242192), (2, 410121096), (3, 273414064), (4, 205060548), (6, 136707032), (7, 117177456), (8, 102530274), (11, 74567472), (12, 68353516), (14, 58588728), (16, 51265137), (21, 39059152), (22, 37283736), (23, 35662704), (24, 34176758), (28, 29294364), (33, 24855824), (42, 19529576), (44, 18641868), (46, 17831352), (48, 17088379), (56, 14647182), (66, 12427912), (69, 11887568), (77, 10652496), (84, 9764788), (88, 9320934), (92, 8915676), (112, 7323591), (132, 6213956), (138, 5943784), (154, 5326248), (161, 5094672), (168, 4882394), (176, 4660467), (184, 4457838), (231, 3550832), (253, 3242064), (264, 3106978), (276, 2971892), (308, 2663124), (322, 2547336), (336, 2441197), (368, 2228919), (462, 1775416), (483, 1698224), (506, 1621032), (528, 1553489), (552, 1485946), (616, 1331562), (644, 1273668), (759, 1080688), (924, 887708), (966, 849112), (1012, 810516), (1104, 742973), (1232, 665781), (1288, 636834), (1518, 540344), (1771, 463152), (1848, 443854), (1932, 424556), (2024, 405258), (2576, 318417), (3036, 270172), (3542, 231576), (3696, 221927), (3864, 212278), (4048, 202629), (5313, 154384), (6072, 135086), (7084, 115788), (7728, 106139), (9649, 85008), (10626, 77192), (12144, 67543), (14168, 57894), (19298, 42504), (21252, 38596), (28336, 28947)]