21534429312

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 640

約数和(自身を含む): 76777113600

約数和(自身を除く): 55242684288

約数列:

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約数ペア:

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11728992), (1856, 11602602), (1914, 11251008), (1972, 10920096), (2088, 10313424), (2112, 10196226), (2176, 9896337), (2244, 9596448), (2298, 9370944), (2349, 9167488), (2376, 9063312), (2448, 8796744), (2552, 8438256), (2592, 8308036), (2754, 7819328), (2784, 7735068), (2871, 7500672), (2958, 7280064), (2992, 7197336), (3064, 7028208), (3132, 6875616), (3168, 6797484), (3264, 6597558), (3366, 6397632), (3447, 6247296), (3456, 6231027), (3564, 6042208), (3672, 5864496), (3712, 5801301), (3828, 5625504), (3944, 5460048), (4176, 5156712), (4213, 5111424), (4224, 5098113), (4437, 4853376), (4488, 4798224), (4596, 4685472), (4698, 4583744), (4752, 4531656), (4896, 4398372), (5049, 4265088), (5104, 4219128), (5184, 4154018), (5423, 3970944), (5508, 3909664), (5568, 3867534), (5742, 3750336), (5916, 3640032), (5984, 3598668), (6128, 3514104), (6264, 3437808), (6336, 3398742), (6511, 3307392), (6528, 3298779), (6732, 3198816), (6894, 3123648), (7128, 3021104), (7344, 2932248), (7656, 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