989815964704

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:820

約数の個数: 288

約数和(自身を含む): 2395375113600

約数和(自身を除く): 1405559148896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 193, 224, 227, 238, 272, 289, 349, 386, 454, 476, 544, 578, 698, 772, 908, 952, 1156, 1351, 1396, 1544, 1589, 1816, 1904, 2023, 2312, 2443, 2702, 2792, 3088, 3178, 3281, 3632, 3808, 3859, 4046, 4624, 4886, 5404, 5584, 5933, 6176, 6356, 6562, 7264, 7718, 8092, 9248, 9772, 10808, 11168, 11866, 12712, 13124, 15436, 16184, 19544, 21616, 22967, 23732, 25424, 26248, 27013, 30872, 32368, 39088, 41531, 43232, 43811, 45934, 47464, 50848, 52496, 54026, 55777, 61744, 64736, 65603, 67357, 78176, 79223, 83062, 87622, 91868, 94928, 100861, 104992, 108052, 111554, 123488, 131206, 134714, 158446, 166124, 175244, 183736, 189856, 201722, 216104, 223108, 262412, 269428, 306677, 316892, 332248, 350488, 367472, 390439, 403444, 432208, 446216, 459221, 471499, 524824, 538856, 554561, 613354, 633784, 664496, 700976, 706027, 734944, 744787, 780878, 806888, 864416, 892432, 918442, 942998, 1049648, 1077712, 1109122, 1145069, 1226708, 1267568, 1328992, 1346791, 1401952, 1412054, 1489574, 1561756, 1613776, 1784864, 1836884, 1885996, 2099296, 2155424, 2218244, 2290138, 2453416, 2535136, 2693582, 2824108, 2979148, 3123512, 3227552, 3673768, 3771992, 4436488, 4580276, 4906832, 5213509, 5387164, 5648216, 5958296, 6247024, 7347536, 7543984, 8015483, 8872976, 9160552, 9427537, 9813664, 10427018, 10774328, 11296432, 11916592, 12494048, 12661379, 14695072, 15087968, 15290039, 16030966, 17745952, 18321104, 18855074, 19466173, 20854036, 21548656, 22592864, 22895447, 23833184, 25322758, 30580078, 32061932, 36642208, 37710148, 38932346, 41708072, 43097312, 45790894, 50645516, 61160156, 64123864, 75420296, 77864692, 83416144, 88629653, 91581788, 101291032, 107030273, 122320312, 128247728, 136263211, 150840592, 155729384, 160268129, 166832288, 177259306, 183163576, 202582064, 214060546, 244640624, 256495456, 259930663, 272526422, 301681184, 311458768, 320536258, 354518612, 366327152, 405164128, 428121092, 489281248, 519861326, 545052844, 622917536, 641072516, 709037224, 732654304, 856242184, 1039722652, 1090105688, 1282145032, 1418074448, 1712484368, 1819514641, 2079445304, 2180211376, 2564290064, 2836148896, 3424968736, 3639029282, 4158890608, 4360422752, 4418821271, 5128580128, 7278058564, 8317781216, 8837642542, 14556117128, 17675285084, 29112234256, 30931748897, 35350570168, 58224468512, 61863497794, 70701140336, 123726995588, 141402280672, 247453991176, 494907982352, 989815964704]

約数ペア:

[(1, 989815964704), (2, 494907982352), (4, 247453991176), (7, 141402280672), (8, 123726995588), (14, 70701140336), (16, 61863497794), (17, 58224468512), (28, 35350570168), (32, 30931748897), (34, 29112234256), (56, 17675285084), (68, 14556117128), (112, 8837642542), (119, 8317781216), (136, 7278058564), (193, 5128580128), (224, 4418821271), (227, 4360422752), (238, 4158890608), (272, 3639029282), (289, 3424968736), (349, 2836148896), (386, 2564290064), (454, 2180211376), (476, 2079445304), (544, 1819514641), (578, 1712484368), (698, 1418074448), (772, 1282145032), (908, 1090105688), (952, 1039722652), (1156, 856242184), (1351, 732654304), (1396, 709037224), (1544, 641072516), (1589, 622917536), (1816, 545052844), (1904, 519861326), (2023, 489281248), (2312, 428121092), (2443, 405164128), (2702, 366327152), (2792, 354518612), (3088, 320536258), (3178, 311458768), (3281, 301681184), (3632, 272526422), (3808, 259930663), (3859, 256495456), (4046, 244640624), (4624, 214060546), (4886, 202582064), (5404, 183163576), (5584, 177259306), (5933, 166832288), (6176, 160268129), (6356, 155729384), (6562, 150840592), (7264, 136263211), (7718, 128247728), (8092, 122320312), (9248, 107030273), (9772, 101291032), (10808, 91581788), (11168, 88629653), (11866, 83416144), (12712, 77864692), (13124, 75420296), (15436, 64123864), (16184, 61160156), (19544, 50645516), (21616, 45790894), (22967, 43097312), (23732, 41708072), (25424, 38932346), (26248, 37710148), (27013, 36642208), (30872, 32061932), (32368, 30580078), (39088, 25322758), (41531, 23833184), (43232, 22895447), (43811, 22592864), (45934, 21548656), (47464, 20854036), (50848, 19466173), (52496, 18855074), (54026, 18321104), (55777, 17745952), (61744, 16030966), (64736, 15290039), (65603, 15087968), (67357, 14695072), (78176, 12661379), (79223, 12494048), (83062, 11916592), (87622, 11296432), (91868, 10774328), (94928, 10427018), (100861, 9813664), (104992, 9427537), (108052, 9160552), (111554, 8872976), (123488, 8015483), (131206, 7543984), (134714, 7347536), (158446, 6247024), (166124, 5958296), (175244, 5648216), (183736, 5387164), (189856, 5213509), (201722, 4906832), (216104, 4580276), (223108, 4436488), (262412, 3771992), (269428, 3673768), (306677, 3227552), (316892, 3123512), (332248, 2979148), (350488, 2824108), (367472, 2693582), (390439, 2535136), (403444, 2453416), (432208, 2290138), (446216, 2218244), (459221, 2155424), (471499, 2099296), (524824, 1885996), (538856, 1836884), (554561, 1784864), (613354, 1613776), (633784, 1561756), (664496, 1489574), (700976, 1412054), (706027, 1401952), (734944, 1346791), (744787, 1328992), (780878, 1267568), (806888, 1226708), (864416, 1145069), (892432, 1109122), (918442, 1077712), (942998, 1049648)]