2656541664

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:643

約数の個数: 288

約数和(自身を含む): 9101030400

約数和(自身を除く): 6444488736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 131, 144, 147, 168, 189, 196, 216, 224, 252, 262, 288, 294, 336, 378, 392, 393, 432, 441, 479, 504, 524, 588, 672, 756, 784, 786, 864, 882, 917, 958, 1008, 1048, 1176, 1179, 1323, 1437, 1512, 1568, 1572, 1764, 1834, 1916, 2016, 2096, 2352, 2358, 2646, 2751, 2874, 3024, 3144, 3353, 3528, 3537, 3668, 3832, 4192, 4311, 4704, 4716, 5292, 5502, 5748, 6048, 6288, 6419, 6706, 7056, 7074, 7336, 7664, 8253, 8622, 9432, 10059, 10584, 11004, 11496, 12576, 12838, 12933, 13412, 14112, 14148, 14672, 15328, 16506, 17244, 18864, 19257, 20118, 21168, 22008, 22992, 23471, 24759, 25676, 25866, 26824, 28296, 29344, 30177, 33012, 34488, 37728, 38514, 40236, 42336, 44016, 45984, 46942, 49518, 51352, 51732, 53648, 56592, 57771, 60354, 62749, 66024, 68976, 70413, 77028, 80472, 88032, 90531, 93884, 99036, 102704, 103464, 107296, 113184, 115542, 120708, 125498, 132048, 137952, 140826, 154056, 160944, 173313, 181062, 187768, 188247, 198072, 205408, 206928, 211239, 231084, 241416, 250996, 264096, 281652, 308112, 321888, 346626, 362124, 375536, 376494, 396144, 413856, 422478, 439243, 462168, 482832, 501992, 563304, 564741, 616224, 633717, 693252, 724248, 751072, 752988, 792288, 844956, 878486, 924336, 965664, 1003984, 1126608, 1129482, 1267434, 1317729, 1386504, 1448496, 1505976, 1689912, 1694223, 1756972, 1848672, 2007968, 2253216, 2258964, 2534868, 2635458, 2773008, 2896992, 3011952, 3074701, 3379824, 3388446, 3513944, 3953187, 4517928, 5069736, 5270916, 5546016, 6023904, 6149402, 6759648, 6776892, 7027888, 7906374, 9035856, 9224103, 10139472, 10541832, 11859561, 12298804, 13553784, 14055776, 15812748, 18071712, 18448206, 20278944, 21083664, 23719122, 24597608, 27107568, 27672309, 31625496, 36896412, 42167328, 47438244, 49195216, 54215136, 55344618, 63250992, 73792824, 83016927, 94876488, 98390432, 110689236, 126501984, 147585648, 166033854, 189752976, 221378472, 295171296, 332067708, 379505952, 442756944, 664135416, 885513888, 1328270832, 2656541664]

約数ペア:

[(1, 2656541664), (2, 1328270832), (3, 885513888), (4, 664135416), (6, 442756944), (7, 379505952), (8, 332067708), (9, 295171296), (12, 221378472), (14, 189752976), (16, 166033854), (18, 147585648), (21, 126501984), (24, 110689236), (27, 98390432), (28, 94876488), (32, 83016927), (36, 73792824), (42, 63250992), (48, 55344618), (49, 54215136), (54, 49195216), (56, 47438244), (63, 42167328), (72, 36896412), (84, 31625496), (96, 27672309), (98, 27107568), (108, 24597608), (112, 23719122), (126, 21083664), (131, 20278944), (144, 18448206), (147, 18071712), (168, 15812748), (189, 14055776), (196, 13553784), (216, 12298804), (224, 11859561), (252, 10541832), (262, 10139472), (288, 9224103), (294, 9035856), (336, 7906374), (378, 7027888), (392, 6776892), (393, 6759648), (432, 6149402), (441, 6023904), (479, 5546016), (504, 5270916), (524, 5069736), (588, 4517928), (672, 3953187), (756, 3513944), (784, 3388446), (786, 3379824), (864, 3074701), (882, 3011952), (917, 2896992), (958, 2773008), (1008, 2635458), (1048, 2534868), (1176, 2258964), (1179, 2253216), (1323, 2007968), (1437, 1848672), (1512, 1756972), (1568, 1694223), (1572, 1689912), (1764, 1505976), (1834, 1448496), (1916, 1386504), (2016, 1317729), (2096, 1267434), (2352, 1129482), (2358, 1126608), (2646, 1003984), (2751, 965664), (2874, 924336), (3024, 878486), (3144, 844956), (3353, 792288), (3528, 752988), (3537, 751072), (3668, 724248), (3832, 693252), (4192, 633717), (4311, 616224), (4704, 564741), (4716, 563304), (5292, 501992), (5502, 482832), (5748, 462168), (6048, 439243), (6288, 422478), (6419, 413856), (6706, 396144), (7056, 376494), (7074, 375536), (7336, 362124), (7664, 346626), (8253, 321888), (8622, 308112), (9432, 281652), (10059, 264096), (10584, 250996), (11004, 241416), (11496, 231084), (12576, 211239), (12838, 206928), (12933, 205408), (13412, 198072), (14112, 188247), (14148, 187768), (14672, 181062), (15328, 173313), (16506, 160944), (17244, 154056), (18864, 140826), (19257, 137952), (20118, 132048), (21168, 125498), (22008, 120708), (22992, 115542), (23471, 113184), (24759, 107296), (25676, 103464), (25866, 102704), (26824, 99036), (28296, 93884), (29344, 90531), (30177, 88032), (33012, 80472), (34488, 77028), (37728, 70413), (38514, 68976), (40236, 66024), (42336, 62749), (44016, 60354), (45984, 57771), (46942, 56592), (49518, 53648), (51352, 51732)]