338240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151}}^1$

素因数の和:175

約数の個数: 56

約数和(自身を含む): 926592

約数和(自身を除く): 588352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 151, 160, 224, 280, 302, 320, 448, 560, 604, 755, 1057, 1120, 1208, 1510, 2114, 2240, 2416, 3020, 4228, 4832, 5285, 6040, 8456, 9664, 10570, 12080, 16912, 21140, 24160, 33824, 42280, 48320, 67648, 84560, 169120, 338240]

約数ペア:

[(1, 338240), (2, 169120), (4, 84560), (5, 67648), (7, 48320), (8, 42280), (10, 33824), (14, 24160), (16, 21140), (20, 16912), (28, 12080), (32, 10570), (35, 9664), (40, 8456), (56, 6040), (64, 5285), (70, 4832), (80, 4228), (112, 3020), (140, 2416), (151, 2240), (160, 2114), (224, 1510), (280, 1208), (302, 1120), (320, 1057), (448, 755), (560, 604)]