1247137776

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 3660480000

約数和(自身を除く): 2413342224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 163, 178, 199, 216, 267, 326, 356, 398, 432, 489, 534, 597, 652, 712, 796, 801, 978, 1068, 1194, 1304, 1424, 1467, 1592, 1602, 1791, 1956, 2136, 2388, 2403, 2608, 2934, 3184, 3204, 3582, 3912, 4272, 4401, 4776, 4806, 5373, 5868, 6408, 7164, 7824, 8802, 9552, 9612, 10746, 11736, 12816, 14328, 14507, 17604, 17711, 19224, 21492, 23472, 28656, 29014, 32437, 35208, 35422, 38448, 42984, 43521, 53133, 58028, 64874, 70416, 70844, 85968, 87042, 97311, 106266, 116056, 129748, 130563, 141688, 159399, 174084, 194622, 212532, 232112, 259496, 261126, 283376, 291933, 318798, 348168, 389244, 391689, 425064, 478197, 518992, 522252, 583866, 637596, 696336, 778488, 783378, 850128, 875799, 956394, 1044504, 1167732, 1275192, 1556976, 1566756, 1751598, 1912788, 2089008, 2335464, 2550384, 2886893, 3133512, 3503196, 3825576, 4670928, 5773786, 6267024, 7006392, 7651152, 8660679, 11547572, 14012784, 17321358, 23095144, 25982037, 34642716, 46190288, 51964074, 69285432, 77946111, 103928148, 138570864, 155892222, 207856296, 311784444, 415712592, 623568888, 1247137776]

約数ペア:

[(1, 1247137776), (2, 623568888), (3, 415712592), (4, 311784444), (6, 207856296), (8, 155892222), (9, 138570864), (12, 103928148), (16, 77946111), (18, 69285432), (24, 51964074), (27, 46190288), (36, 34642716), (48, 25982037), (54, 23095144), (72, 17321358), (89, 14012784), (108, 11547572), (144, 8660679), (163, 7651152), (178, 7006392), (199, 6267024), (216, 5773786), (267, 4670928), (326, 3825576), (356, 3503196), (398, 3133512), (432, 2886893), (489, 2550384), (534, 2335464), (597, 2089008), (652, 1912788), (712, 1751598), (796, 1566756), (801, 1556976), (978, 1275192), (1068, 1167732), (1194, 1044504), (1304, 956394), (1424, 875799), (1467, 850128), (1592, 783378), (1602, 778488), (1791, 696336), (1956, 637596), (2136, 583866), (2388, 522252), (2403, 518992), (2608, 478197), (2934, 425064), (3184, 391689), (3204, 389244), (3582, 348168), (3912, 318798), (4272, 291933), (4401, 283376), (4776, 261126), (4806, 259496), (5373, 232112), (5868, 212532), (6408, 194622), (7164, 174084), (7824, 159399), (8802, 141688), (9552, 130563), (9612, 129748), (10746, 116056), (11736, 106266), (12816, 97311), (14328, 87042), (14507, 85968), (17604, 70844), (17711, 70416), (19224, 64874), (21492, 58028), (23472, 53133), (28656, 43521), (29014, 42984), (32437, 38448), (35208, 35422)]