340203472

素因数分解:

$2^4\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:1796

約数の個数: 60

約数和(自身を含む): 769896036

約数和(自身を除く): 429692564

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 293, 392, 586, 784, 1172, 1481, 2051, 2344, 2962, 4102, 4688, 5924, 8204, 10367, 11848, 14357, 16408, 20734, 23696, 28714, 32816, 41468, 57428, 72569, 82936, 114856, 145138, 165872, 229712, 290276, 433933, 580552, 867866, 1161104, 1735732, 3037531, 3471464, 6075062, 6942928, 12150124, 21262717, 24300248, 42525434, 48600496, 85050868, 170101736, 340203472]

約数ペア:

[(1, 340203472), (2, 170101736), (4, 85050868), (7, 48600496), (8, 42525434), (14, 24300248), (16, 21262717), (28, 12150124), (49, 6942928), (56, 6075062), (98, 3471464), (112, 3037531), (196, 1735732), (293, 1161104), (392, 867866), (586, 580552), (784, 433933), (1172, 290276), (1481, 229712), (2051, 165872), (2344, 145138), (2962, 114856), (4102, 82936), (4688, 72569), (5924, 57428), (8204, 41468), (10367, 32816), (11848, 28714), (14357, 23696), (16408, 20734)]