223955008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4787}}^1$

素因数の和:4859

約数の個数: 56

約数和(自身を含む): 481596192

約数和(自身を除く): 257641184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2752, 2924, 4787, 5848, 9574, 11696, 19148, 23392, 38296, 46784, 76592, 81379, 153184, 162758, 205841, 306368, 325516, 411682, 651032, 823364, 1302064, 1646728, 2604128, 3293456, 3499297, 5208256, 6586912, 6998594, 13173824, 13997188, 27994376, 55988752, 111977504, 223955008]

約数ペア:

[(1, 223955008), (2, 111977504), (4, 55988752), (8, 27994376), (16, 13997188), (17, 13173824), (32, 6998594), (34, 6586912), (43, 5208256), (64, 3499297), (68, 3293456), (86, 2604128), (136, 1646728), (172, 1302064), (272, 823364), (344, 651032), (544, 411682), (688, 325516), (731, 306368), (1088, 205841), (1376, 162758), (1462, 153184), (2752, 81379), (2924, 76592), (4787, 46784), (5848, 38296), (9574, 23392), (11696, 19148)]