313950784

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3631}}^1$

素因数の和:3843

約数の個数: 56

約数和(自身を含む): 715881728

約数和(自身を除く): 401930944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 1351, 1544, 2702, 3088, 3631, 5404, 6176, 7262, 10808, 12352, 14524, 21616, 25417, 29048, 43232, 50834, 58096, 86464, 101668, 116192, 203336, 232384, 406672, 700783, 813344, 1401566, 1626688, 2803132, 4905481, 5606264, 9810962, 11212528, 19621924, 22425056, 39243848, 44850112, 78487696, 156975392, 313950784]

約数ペア:

[(1, 313950784), (2, 156975392), (4, 78487696), (7, 44850112), (8, 39243848), (14, 22425056), (16, 19621924), (28, 11212528), (32, 9810962), (56, 5606264), (64, 4905481), (112, 2803132), (193, 1626688), (224, 1401566), (386, 813344), (448, 700783), (772, 406672), (1351, 232384), (1544, 203336), (2702, 116192), (3088, 101668), (3631, 86464), (5404, 58096), (6176, 50834), (7262, 43232), (10808, 29048), (12352, 25417), (14524, 21616)]