258088384

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:533

約数の個数: 56

約数和(自身を含む): 522597888

約数和(自身を除く): 264509504

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 127, 226, 254, 281, 452, 508, 562, 904, 1016, 1124, 1808, 2032, 2248, 3616, 4064, 4496, 7232, 8128, 8992, 14351, 17984, 28702, 31753, 35687, 57404, 63506, 71374, 114808, 127012, 142748, 229616, 254024, 285496, 459232, 508048, 570992, 918464, 1016096, 1141984, 2032192, 2283968, 4032631, 8065262, 16130524, 32261048, 64522096, 129044192, 258088384]

約数ペア:

[(1, 258088384), (2, 129044192), (4, 64522096), (8, 32261048), (16, 16130524), (32, 8065262), (64, 4032631), (113, 2283968), (127, 2032192), (226, 1141984), (254, 1016096), (281, 918464), (452, 570992), (508, 508048), (562, 459232), (904, 285496), (1016, 254024), (1124, 229616), (1808, 142748), (2032, 127012), (2248, 114808), (3616, 71374), (4064, 63506), (4496, 57404), (7232, 35687), (8128, 31753), (8992, 28702), (14351, 17984)]