333538688

素因数分解:

$2^7\times 7^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 793152000

約数和(自身を除く): 459613312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 107, 112, 128, 142, 196, 214, 224, 284, 343, 392, 428, 448, 497, 568, 686, 749, 784, 856, 896, 994, 1136, 1372, 1498, 1568, 1712, 1988, 2272, 2744, 2996, 3136, 3424, 3479, 3976, 4544, 5243, 5488, 5992, 6272, 6848, 6958, 7597, 7952, 9088, 10486, 10976, 11984, 13696, 13916, 15194, 15904, 20972, 21952, 23968, 24353, 27832, 30388, 31808, 36701, 41944, 43904, 47936, 48706, 53179, 55664, 60776, 63616, 73402, 83888, 95872, 97412, 106358, 111328, 121552, 146804, 167776, 194824, 212716, 222656, 243104, 293608, 335552, 372253, 389648, 425432, 445312, 486208, 587216, 671104, 744506, 779296, 850864, 972416, 1174432, 1489012, 1558592, 1701728, 2348864, 2605771, 2978024, 3117184, 3403456, 4697728, 5211542, 5956048, 6806912, 10423084, 11912096, 20846168, 23824192, 41692336, 47648384, 83384672, 166769344, 333538688]

約数ペア:

[(1, 333538688), (2, 166769344), (4, 83384672), (7, 47648384), (8, 41692336), (14, 23824192), (16, 20846168), (28, 11912096), (32, 10423084), (49, 6806912), (56, 5956048), (64, 5211542), (71, 4697728), (98, 3403456), (107, 3117184), (112, 2978024), (128, 2605771), (142, 2348864), (196, 1701728), (214, 1558592), (224, 1489012), (284, 1174432), (343, 972416), (392, 850864), (428, 779296), (448, 744506), (497, 671104), (568, 587216), (686, 486208), (749, 445312), (784, 425432), (856, 389648), (896, 372253), (994, 335552), (1136, 293608), (1372, 243104), (1498, 222656), (1568, 212716), (1712, 194824), (1988, 167776), (2272, 146804), (2744, 121552), (2996, 111328), (3136, 106358), (3424, 97412), (3479, 95872), (3976, 83888), (4544, 73402), (5243, 63616), (5488, 60776), (5992, 55664), (6272, 53179), (6848, 48706), (6958, 47936), (7597, 43904), (7952, 41944), (9088, 36701), (10486, 31808), (10976, 30388), (11984, 27832), (13696, 24353), (13916, 23968), (15194, 21952), (15904, 20972)]