2498414912

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:968

約数の個数: 112

約数和(自身を含む): 5822167680

約数和(自身を除く): 3323752768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 139, 212, 224, 278, 371, 424, 448, 556, 742, 757, 848, 973, 1112, 1484, 1514, 1696, 1946, 2224, 2968, 3028, 3392, 3892, 4448, 5299, 5936, 6056, 7367, 7784, 8896, 10598, 11872, 12112, 14734, 15568, 21196, 23744, 24224, 29468, 31136, 40121, 42392, 48448, 51569, 58936, 62272, 80242, 84784, 103138, 105223, 117872, 160484, 169568, 206276, 210446, 235744, 280847, 320968, 339136, 412552, 420892, 471488, 561694, 641936, 736561, 825104, 841784, 1123388, 1283872, 1473122, 1650208, 1683568, 2246776, 2567744, 2946244, 3300416, 3367136, 4493552, 5576819, 5892488, 6734272, 8987104, 11153638, 11784976, 17974208, 22307276, 23569952, 39037733, 44614552, 47139904, 78075466, 89229104, 156150932, 178458208, 312301864, 356916416, 624603728, 1249207456, 2498414912]

約数ペア:

[(1, 2498414912), (2, 1249207456), (4, 624603728), (7, 356916416), (8, 312301864), (14, 178458208), (16, 156150932), (28, 89229104), (32, 78075466), (53, 47139904), (56, 44614552), (64, 39037733), (106, 23569952), (112, 22307276), (139, 17974208), (212, 11784976), (224, 11153638), (278, 8987104), (371, 6734272), (424, 5892488), (448, 5576819), (556, 4493552), (742, 3367136), (757, 3300416), (848, 2946244), (973, 2567744), (1112, 2246776), (1484, 1683568), (1514, 1650208), (1696, 1473122), (1946, 1283872), (2224, 1123388), (2968, 841784), (3028, 825104), (3392, 736561), (3892, 641936), (4448, 561694), (5299, 471488), (5936, 420892), (6056, 412552), (7367, 339136), (7784, 320968), (8896, 280847), (10598, 235744), (11872, 210446), (12112, 206276), (14734, 169568), (15568, 160484), (21196, 117872), (23744, 105223), (24224, 103138), (29468, 84784), (31136, 80242), (40121, 62272), (42392, 58936), (48448, 51569)]