339932992

素因数分解:

$2^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1777}}^1$

素因数の和:1864

約数の個数: 84

約数和(自身を含む): 797998404

約数和(自身を除く): 458065412

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 196, 224, 244, 392, 427, 448, 488, 784, 854, 976, 1568, 1708, 1777, 1952, 2989, 3136, 3416, 3554, 3904, 5978, 6832, 7108, 11956, 12439, 13664, 14216, 23912, 24878, 27328, 28432, 47824, 49756, 56864, 87073, 95648, 99512, 108397, 113728, 174146, 191296, 199024, 216794, 348292, 398048, 433588, 696584, 758779, 796096, 867176, 1393168, 1517558, 1734352, 2786336, 3035116, 3468704, 5311453, 5572672, 6070232, 6937408, 10622906, 12140464, 21245812, 24280928, 42491624, 48561856, 84983248, 169966496, 339932992]

約数ペア:

[(1, 339932992), (2, 169966496), (4, 84983248), (7, 48561856), (8, 42491624), (14, 24280928), (16, 21245812), (28, 12140464), (32, 10622906), (49, 6937408), (56, 6070232), (61, 5572672), (64, 5311453), (98, 3468704), (112, 3035116), (122, 2786336), (196, 1734352), (224, 1517558), (244, 1393168), (392, 867176), (427, 796096), (448, 758779), (488, 696584), (784, 433588), (854, 398048), (976, 348292), (1568, 216794), (1708, 199024), (1777, 191296), (1952, 174146), (2989, 113728), (3136, 108397), (3416, 99512), (3554, 95648), (3904, 87073), (5978, 56864), (6832, 49756), (7108, 47824), (11956, 28432), (12439, 27328), (13664, 24878), (14216, 23912)]