181276704

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 621548928

約数和(自身を除く): 440272224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 97, 103, 108, 112, 126, 144, 162, 168, 189, 194, 206, 216, 224, 252, 288, 291, 309, 324, 336, 378, 388, 412, 432, 504, 567, 582, 618, 648, 672, 679, 721, 756, 776, 824, 864, 873, 927, 1008, 1134, 1164, 1236, 1296, 1358, 1442, 1512, 1552, 1648, 1746, 1854, 2016, 2037, 2163, 2268, 2328, 2472, 2592, 2619, 2716, 2781, 2884, 3024, 3104, 3296, 3492, 3708, 4074, 4326, 4536, 4656, 4944, 5238, 5432, 5562, 5768, 6048, 6111, 6489, 6984, 7416, 7857, 8148, 8343, 8652, 9072, 9312, 9888, 9991, 10476, 10864, 11124, 11536, 12222, 12978, 13968, 14832, 15714, 16296, 16686, 17304, 18144, 18333, 19467, 19982, 20952, 21728, 22248, 23072, 24444, 25956, 27936, 29664, 29973, 31428, 32592, 33372, 34608, 36666, 38934, 39964, 41904, 44496, 48888, 51912, 54999, 58401, 59946, 62856, 65184, 66744, 69216, 69937, 73332, 77868, 79928, 83808, 88992, 89919, 97776, 103824, 109998, 116802, 119892, 125712, 133488, 139874, 146664, 155736, 159856, 179838, 195552, 207648, 209811, 219996, 233604, 239784, 251424, 266976, 269757, 279748, 293328, 311472, 319712, 359676, 419622, 439992, 467208, 479568, 539514, 559496, 586656, 622944, 629433, 719352, 809271, 839244, 879984, 934416, 959136, 1079028, 1118992, 1258866, 1438704, 1618542, 1678488, 1759968, 1868832, 1888299, 2158056, 2237984, 2517732, 2877408, 3237084, 3356976, 3776598, 4316112, 5035464, 5664897, 6474168, 6713952, 7553196, 8632224, 10070928, 11329794, 12948336, 15106392, 20141856, 22659588, 25896672, 30212784, 45319176, 60425568, 90638352, 181276704]

約数ペア:

[(1, 181276704), (2, 90638352), (3, 60425568), (4, 45319176), (6, 30212784), (7, 25896672), (8, 22659588), (9, 20141856), (12, 15106392), (14, 12948336), (16, 11329794), (18, 10070928), (21, 8632224), (24, 7553196), (27, 6713952), (28, 6474168), (32, 5664897), (36, 5035464), (42, 4316112), (48, 3776598), (54, 3356976), (56, 3237084), (63, 2877408), (72, 2517732), (81, 2237984), (84, 2158056), (96, 1888299), (97, 1868832), (103, 1759968), (108, 1678488), (112, 1618542), (126, 1438704), (144, 1258866), (162, 1118992), (168, 1079028), (189, 959136), (194, 934416), (206, 879984), (216, 839244), (224, 809271), (252, 719352), (288, 629433), (291, 622944), (309, 586656), (324, 559496), (336, 539514), (378, 479568), (388, 467208), (412, 439992), (432, 419622), (504, 359676), (567, 319712), (582, 311472), (618, 293328), (648, 279748), (672, 269757), (679, 266976), (721, 251424), (756, 239784), (776, 233604), (824, 219996), (864, 209811), (873, 207648), (927, 195552), (1008, 179838), (1134, 159856), (1164, 155736), (1236, 146664), (1296, 139874), (1358, 133488), (1442, 125712), (1512, 119892), (1552, 116802), (1648, 109998), (1746, 103824), (1854, 97776), (2016, 89919), (2037, 88992), (2163, 83808), (2268, 79928), (2328, 77868), (2472, 73332), (2592, 69937), (2619, 69216), (2716, 66744), (2781, 65184), (2884, 62856), (3024, 59946), (3104, 58401), (3296, 54999), (3492, 51912), (3708, 48888), (4074, 44496), (4326, 41904), (4536, 39964), (4656, 38934), (4944, 36666), (5238, 34608), (5432, 33372), (5562, 32592), (5768, 31428), (6048, 29973), (6111, 29664), (6489, 27936), (6984, 25956), (7416, 24444), (7857, 23072), (8148, 22248), (8343, 21728), (8652, 20952), (9072, 19982), (9312, 19467), (9888, 18333), (9991, 18144), (10476, 17304), (10864, 16686), (11124, 16296), (11536, 15714), (12222, 14832), (12978, 13968)]