2989731024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{48623}}^1$

素因数の和:48705

約数の個数: 120

約数和(自身を含む): 9719354112

約数和(自身を除く): 6729623088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 7686, 8784, 10248, 15372, 20496, 30744, 48623, 61488, 97246, 145869, 194492, 291738, 340361, 388984, 437607, 583476, 680722, 777968, 875214, 1021083, 1166952, 1361444, 1750428, 2042166, 2333904, 2722888, 2966003, 3063249, 3500856, 4084332, 5445776, 5932006, 6126498, 7001712, 8168664, 8898009, 11864012, 12252996, 16337328, 17796018, 20762021, 23728024, 24505992, 26694027, 35592036, 41524042, 47456048, 49011984, 53388054, 62286063, 71184072, 83048084, 106776108, 124572126, 142368144, 166096168, 186858189, 213552216, 249144252, 332192336, 373716378, 427104432, 498288504, 747432756, 996577008, 1494865512, 2989731024]

約数ペア:

[(1, 2989731024), (2, 1494865512), (3, 996577008), (4, 747432756), (6, 498288504), (7, 427104432), (8, 373716378), (9, 332192336), (12, 249144252), (14, 213552216), (16, 186858189), (18, 166096168), (21, 142368144), (24, 124572126), (28, 106776108), (36, 83048084), (42, 71184072), (48, 62286063), (56, 53388054), (61, 49011984), (63, 47456048), (72, 41524042), (84, 35592036), (112, 26694027), (122, 24505992), (126, 23728024), (144, 20762021), (168, 17796018), (183, 16337328), (244, 12252996), (252, 11864012), (336, 8898009), (366, 8168664), (427, 7001712), (488, 6126498), (504, 5932006), (549, 5445776), (732, 4084332), (854, 3500856), (976, 3063249), (1008, 2966003), (1098, 2722888), (1281, 2333904), (1464, 2042166), (1708, 1750428), (2196, 1361444), (2562, 1166952), (2928, 1021083), (3416, 875214), (3843, 777968), (4392, 680722), (5124, 583476), (6832, 437607), (7686, 388984), (8784, 340361), (10248, 291738), (15372, 194492), (20496, 145869), (30744, 97246), (48623, 61488)]