66788280832

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3639

約数の個数: 240

約数和(自身を含む): 170518943232

約数和(自身を除く): 103730662400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 169, 182, 208, 217, 224, 248, 256, 338, 364, 403, 416, 434, 448, 496, 512, 676, 728, 806, 832, 868, 896, 992, 1183, 1352, 1456, 1612, 1664, 1736, 1792, 1984, 2366, 2704, 2821, 2912, 3224, 3328, 3472, 3557, 3584, 3968, 4732, 5239, 5408, 5642, 5824, 6448, 6656, 6944, 7114, 7936, 9464, 10478, 10816, 11284, 11648, 12896, 13888, 14228, 15872, 18928, 20956, 21632, 22568, 23296, 24899, 25792, 27776, 28456, 36673, 37856, 41912, 43264, 45136, 46241, 46592, 49798, 51584, 55552, 56912, 73346, 75712, 83824, 86528, 90272, 92482, 99596, 103168, 110267, 111104, 113824, 146692, 151424, 167648, 180544, 184964, 199192, 206336, 220534, 227648, 293384, 302848, 323687, 335296, 361088, 369928, 398384, 441068, 455296, 586768, 601133, 605696, 647374, 670592, 722176, 739856, 771869, 796768, 882136, 910592, 1173536, 1202266, 1294748, 1341184, 1433471, 1444352, 1479712, 1543738, 1593536, 1764272, 1821184, 2347072, 2404532, 2589496, 2682368, 2866942, 2959424, 3087476, 3187072, 3528544, 4207931, 4694144, 4809064, 5178992, 5733884, 5918848, 6174952, 6374144, 7057088, 8415862, 9388288, 9618128, 10034297, 10357984, 11467768, 11837696, 12349904, 12748288, 14114176, 16831724, 18635123, 18776576, 19236256, 20068594, 20715968, 22935536, 23675392, 24699808, 28228352, 33663448, 37270246, 38472512, 40137188, 41431936, 45871072, 49399616, 56456704, 67326896, 74540492, 76945024, 80274376, 82863872, 91742144, 98799232, 130445861, 134653792, 149080984, 153890048, 160548752, 165727744, 183484288, 197598464, 260891722, 269307584, 298161968, 307780096, 321097504, 366968576, 395196928, 521783444, 538615168, 596323936, 642195008, 733937152, 1043566888, 1077230336, 1192647872, 1284390016, 2087133776, 2154460672, 2385295744, 2568780032, 4174267552, 4770591488, 5137560064, 8348535104, 9541182976, 16697070208, 33394140416, 66788280832]

約数ペア:

[(1, 66788280832), (2, 33394140416), (4, 16697070208), (7, 9541182976), (8, 8348535104), (13, 5137560064), (14, 4770591488), (16, 4174267552), (26, 2568780032), (28, 2385295744), (31, 2154460672), (32, 2087133776), (52, 1284390016), (56, 1192647872), (62, 1077230336), (64, 1043566888), (91, 733937152), (104, 642195008), (112, 596323936), (124, 538615168), (128, 521783444), (169, 395196928), (182, 366968576), (208, 321097504), (217, 307780096), (224, 298161968), (248, 269307584), (256, 260891722), (338, 197598464), (364, 183484288), (403, 165727744), (416, 160548752), (434, 153890048), (448, 149080984), (496, 134653792), (512, 130445861), (676, 98799232), (728, 91742144), (806, 82863872), (832, 80274376), (868, 76945024), (896, 74540492), (992, 67326896), (1183, 56456704), (1352, 49399616), (1456, 45871072), (1612, 41431936), (1664, 40137188), (1736, 38472512), (1792, 37270246), (1984, 33663448), (2366, 28228352), (2704, 24699808), (2821, 23675392), (2912, 22935536), (3224, 20715968), (3328, 20068594), (3472, 19236256), (3557, 18776576), (3584, 18635123), (3968, 16831724), (4732, 14114176), (5239, 12748288), (5408, 12349904), (5642, 11837696), (5824, 11467768), (6448, 10357984), (6656, 10034297), (6944, 9618128), (7114, 9388288), (7936, 8415862), (9464, 7057088), (10478, 6374144), (10816, 6174952), (11284, 5918848), (11648, 5733884), (12896, 5178992), (13888, 4809064), (14228, 4694144), (15872, 4207931), (18928, 3528544), (20956, 3187072), (21632, 3087476), (22568, 2959424), (23296, 2866942), (24899, 2682368), (25792, 2589496), (27776, 2404532), (28456, 2347072), (36673, 1821184), (37856, 1764272), (41912, 1593536), (43264, 1543738), (45136, 1479712), (46241, 1444352), (46592, 1433471), (49798, 1341184), (51584, 1294748), (55552, 1202266), (56912, 1173536), (73346, 910592), (75712, 882136), (83824, 796768), (86528, 771869), (90272, 739856), (92482, 722176), (99596, 670592), (103168, 647374), (110267, 605696), (111104, 601133), (113824, 586768), (146692, 455296), (151424, 441068), (167648, 398384), (180544, 369928), (184964, 361088), (199192, 335296), (206336, 323687), (220534, 302848), (227648, 293384)]