22389016888

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{1783}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 49493583360

約数和(自身を除く): 27104566472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 311, 392, 412, 622, 721, 824, 1244, 1442, 1783, 2177, 2488, 2884, 3566, 4354, 5047, 5768, 7132, 8708, 10094, 12481, 14264, 15239, 17416, 20188, 24962, 30478, 32033, 40376, 49924, 60956, 64066, 87367, 99848, 121912, 128132, 174734, 183649, 224231, 256264, 349468, 367298, 448462, 554513, 698936, 734596, 896924, 1109026, 1285543, 1469192, 1569617, 1793848, 2218052, 2571086, 3139234, 3881591, 4436104, 5142172, 6278468, 7763182, 8998801, 10284344, 12556936, 15526364, 17997602, 27171137, 31052728, 35995204, 54342274, 57114839, 71990408, 108684548, 114229678, 217369096, 228459356, 399803873, 456918712, 799607746, 1599215492, 2798627111, 3198430984, 5597254222, 11194508444, 22389016888]

約数ペア:

[(1, 22389016888), (2, 11194508444), (4, 5597254222), (7, 3198430984), (8, 2798627111), (14, 1599215492), (28, 799607746), (49, 456918712), (56, 399803873), (98, 228459356), (103, 217369096), (196, 114229678), (206, 108684548), (311, 71990408), (392, 57114839), (412, 54342274), (622, 35995204), (721, 31052728), (824, 27171137), (1244, 17997602), (1442, 15526364), (1783, 12556936), (2177, 10284344), (2488, 8998801), (2884, 7763182), (3566, 6278468), (4354, 5142172), (5047, 4436104), (5768, 3881591), (7132, 3139234), (8708, 2571086), (10094, 2218052), (12481, 1793848), (14264, 1569617), (15239, 1469192), (17416, 1285543), (20188, 1109026), (24962, 896924), (30478, 734596), (32033, 698936), (40376, 554513), (49924, 448462), (60956, 367298), (64066, 349468), (87367, 256264), (99848, 224231), (121912, 183649), (128132, 174734)]